<script data-pm-proxy="intercept"></script><?xml version="1.0" encoding="UTF-8"?><rss xmlns:dc="http://purl.org/dc/elements/1.1/" xmlns:content="http://purl.org/rss/1.0/modules/content/" xmlns:atom="http://www.w3.org/2005/Atom" version="2.0" xmlns:itunes="http://www.itunes.com/dtds/podcast-1.0.dtd" xmlns:googleplay="http://www.google.com/schemas/play-podcasts/1.0"><channel><title><![CDATA[Patho MD | Mladí lekári]]></title><description><![CDATA[Novinky z patológie za 3 minúty od MUDr. Tomáša Krajčoviča]]></description><link>https://pathomd.substack.com</link><image><url>https://substackcdn.com/image/fetch/$s_!wK_N!,w_256,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F58bf08c7-0f84-458e-a328-eedc632a8a39_1280x1280.png</url><title>Patho MD | Mladí lekári</title><link>https://pathomd.substack.com</link></image><generator>Substack</generator><lastBuildDate>Thu, 03 Sep 2026 20:06:30 GMT</lastBuildDate><atom:link href="/__u/pathomd.substack.com/feed" rel="self" type="application/rss+xml"/><copyright><![CDATA[Liberio, s.r.o.]]></copyright><language><![CDATA[en]]></language><webMaster><![CDATA[pathomd@substack.com]]></webMaster><itunes:owner><itunes:email><![CDATA[pathomd@substack.com]]></itunes:email><itunes:name><![CDATA[mladilekari.sk]]></itunes:name></itunes:owner><itunes:author><![CDATA[mladilekari.sk]]></itunes:author><googleplay:owner><![CDATA[pathomd@substack.com]]></googleplay:owner><googleplay:email><![CDATA[pathomd@substack.com]]></googleplay:email><googleplay:author><![CDATA[mladilekari.sk]]></googleplay:author><itunes:block><![CDATA[Yes]]></itunes:block><item><title><![CDATA[🔬 Patho MD #25 Si lekár*ka a chceš žiť dlhšie? Choď do záhrady]]></title><description><![CDATA[Novinky z patol&#243;gie za 3 min&#250;ty.]]></description><link>https://pathomd.substack.com/p/patho-md-25-si-lekarka-a-chces-zit</link><guid isPermaLink="false">https://pathomd.substack.com/p/patho-md-25-si-lekarka-a-chces-zit</guid><dc:creator><![CDATA[MUDr. Tomáš Krajčovič]]></dc:creator><pubDate>Thu, 13 Aug 2026 04:01:20 GMT</pubDate><enclosure url="https://substack-post-media.s3.amazonaws.com/public/images/99c9048d-6d40-4332-a59d-87a7c2425515_2528x1696.png" length="0" type="image/jpeg"/><content:encoded><![CDATA[<p><strong>Dobr&#233; r&#225;nko!</strong></p><p>Uhorkov&#225; sez&#243;na je v plnom pr&#250;de, prepisujeme teplotn&#233; rekordy a vysychaj&#250; n&#225;m vodn&#233; plochy. Preto &#357;a &#269;ak&#225; od&#318;ah&#269;en&#233; vydanie v letnom &#353;t&#253;le a v&#225;&#382;ne t&#233;my rad&#353;ej inokedy. &#128522;</p><p><strong>V dne&#353;nom Patho MD:</strong></p><blockquote><p>&#127807; Vek do&#382;itia lek&#225;rov</p><p>&#129488; Nov&#225; WHO klasifik&#225;cia n&#225;dorov prsn&#237;ka</p><p>&#129300; Newsletter v Newsletteri</p></blockquote><p><strong>U&#382;&#237;vaj!</strong></p><div><hr></div><h3>Aktu&#225;lna &#353;t&#250;dia z patol&#243;gie v skratke</h3><div><hr></div><p>&#127793; <strong>Ako dlho &#382;ij&#250; lek&#225;ri?</strong></p><p>T&#225;to <strong><a href="https://www.sciencedirect.com/science/article/pii/S147021182600028X?via%3Dihub">retrospekt&#237;vna observa&#269;n&#225; &#353;t&#250;dia</a></strong> m&#225; s&#237;ce svoje trhliny, zato pobavila &#353;irok&#233; medic&#237;nske publikum. Analyzovala <strong>995 zosnul&#253;ch &#8222;fellows of the Royal College of Physicians&#8221;</strong>, n&#225;hodne vybran&#253;ch z datab&#225;zy <a href="https://history.rcp.ac.uk/inspiring-physicians">Munk&#8217;s Roll</a>. Medi&#225;n veku pri &#250;mrt&#237; bol <strong>84 rokov</strong> (rozmedzie 34,7&#8211;105 rokov).</p><div><hr></div><p><strong>&#128202; &#268;&#237;sla prekvapili</strong></p><p><strong>Mu&#382;i v tejto kohorte &#382;ili dlh&#353;ie ne&#382; &#382;eny: 84,2 vs. 80,5 roka</strong>. V&#253;razn&#233; rozdiely sa objavili aj pod&#318;a regi&#243;nu, kde lek&#225;ri z&#237;skali medic&#237;nske vzdelanie. Najni&#382;&#353;&#237; medi&#225;n veku pri &#250;mrt&#237; mali lek&#225;ri vy&#353;kolen&#237; na <strong>indickom subkontinente (76 rokov)</strong>.</p><p><strong>&#352;pecializ&#225;cia prekvapivo nebola v&#253;znamn&#253;m ur&#269;uj&#250;cim faktorom pre&#382;&#237;vania</strong> po zoh&#318;adnen&#237; ostatn&#253;ch premenn&#253;ch. <strong>Patol&#243;govia</strong> v&#353;ak dopadli celkom dobre &#8211; mali pribli&#382;ne <strong>o 8 rokov dlh&#353;ie pre&#382;&#237;vanie ne&#382; kardiol&#243;govia</strong>. &#129762;</p><p><strong>V&#228;&#269;&#353;ina rozdielov medzi odbormi ale nebola &#353;tatisticky presved&#269;iv&#225;</strong>. Preto nemus&#237;&#353; pod&#318;a toho ihne&#271; meni&#357; &#353;pecializ&#225;ciu. &#128521;</p><div class="captioned-image-container"><figure><a class="image-link image2 is-viewable-img" target="_blank" href="/__u/substackcdn.com/image/fetch/$s_!3cvb!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F7f044228-9350-4167-bd12-9b48445e6c2c_765x346.png" data-component-name="Image2ToDOM"><div class="image2-inset"><picture><source type="image/webp" srcset="/__u/substackcdn.com/image/fetch/$s_!3cvb!, /__u/pathomd.substack.com/w_424, /__u/pathomd.substack.com/c_limit, /__u/pathomd.substack.com/f_webp, /__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F7f044228-9350-4167-bd12-9b48445e6c2c_765x346.png 424w, /__u/substackcdn.com/image/fetch/$s_!3cvb!, /__u/pathomd.substack.com/w_848, /__u/pathomd.substack.com/c_limit, /__u/pathomd.substack.com/f_webp, /__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F7f044228-9350-4167-bd12-9b48445e6c2c_765x346.png 848w, /__u/substackcdn.com/image/fetch/$s_!3cvb!, /__u/pathomd.substack.com/w_1272, /__u/pathomd.substack.com/c_limit, /__u/pathomd.substack.com/f_webp, /__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F7f044228-9350-4167-bd12-9b48445e6c2c_765x346.png 1272w, /__u/substackcdn.com/image/fetch/$s_!3cvb!, /__u/pathomd.substack.com/w_1456, /__u/pathomd.substack.com/c_limit, /__u/pathomd.substack.com/f_webp, /__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F7f044228-9350-4167-bd12-9b48445e6c2c_765x346.png 1456w" sizes="100vw"><img src="/__u/substackcdn.com/image/fetch/$s_!3cvb!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F7f044228-9350-4167-bd12-9b48445e6c2c_765x346.png" width="765" height="346" 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/__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F7f044228-9350-4167-bd12-9b48445e6c2c_765x346.png 424w, /__u/substackcdn.com/image/fetch/$s_!3cvb!, /__u/pathomd.substack.com/w_848, /__u/pathomd.substack.com/c_limit, /__u/pathomd.substack.com/f_auto, /__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F7f044228-9350-4167-bd12-9b48445e6c2c_765x346.png 848w, /__u/substackcdn.com/image/fetch/$s_!3cvb!, /__u/pathomd.substack.com/w_1272, /__u/pathomd.substack.com/c_limit, /__u/pathomd.substack.com/f_auto, /__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F7f044228-9350-4167-bd12-9b48445e6c2c_765x346.png 1272w, /__u/substackcdn.com/image/fetch/$s_!3cvb!, /__u/pathomd.substack.com/w_1456, /__u/pathomd.substack.com/c_limit, /__u/pathomd.substack.com/f_auto, /__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F7f044228-9350-4167-bd12-9b48445e6c2c_765x346.png 1456w" sizes="100vw" loading="lazy"></picture><div class="image-link-expand"><div class="pencraft pc-display-flex pc-gap-8 pc-reset"><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container restack-image"><svg aria-hidden="true" width="20" height="20" viewBox="0 0 20 20" fill="none" stroke-width="1.5" stroke="var(--color-fg-primary)" stroke-linecap="round" stroke-linejoin="round" xmlns="http://www.w3.org/2000/svg"><g><path d="M2.53001 7.81595C3.49179 4.73911 6.43281 2.5 9.91173 2.5C13.1684 2.5 15.9537 4.46214 17.0852 7.23684L17.6179 8.67647M17.6179 8.67647L18.5002 4.26471M17.6179 8.67647L13.6473 6.91176M17.4995 12.1841C16.5378 15.2609 13.5967 17.5 10.1178 17.5C6.86118 17.5 4.07589 15.5379 2.94432 12.7632L2.41165 11.3235M2.41165 11.3235L1.5293 15.7353M2.41165 11.3235L6.38224 13.0882"></path></g></svg></button><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container view-image"><svg xmlns="http://www.w3.org/2000/svg" width="20" height="20" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="lucide lucide-maximize2 lucide-maximize-2"><polyline points="15 3 21 3 21 9"></polyline><polyline points="9 21 3 21 3 15"></polyline><line x1="21" x2="14" y1="3" y2="10"></line><line x1="3" x2="10" y1="21" y2="14"></line></svg></button></div></div></div></a><figcaption class="image-caption">Zdroj: <a href="https://www.sciencedirect.com/science/article/pii/S147021182600028X?via%3Dihub">www.sciencedirect.com</a></figcaption></figure></div><div><hr></div><p><strong>&#127793; Najsympatickej&#353;&#237; v&#253;sledok</strong></p><p>Lek&#225;ri, ktor&#253;ch biografie spom&#237;nali <strong>z&#225;hradk&#225;r&#269;enie, &#382;ili dlh&#353;ie (medi&#225;n 86,0 vs 83,5 roka)</strong>. Asoci&#225;cia pretrv&#225;vala aj po zoh&#318;adnen&#237; pohlavia, &#353;pecializ&#225;cie a regi&#243;nu vzdelania.</p><p>Z&#225;hradka znamen&#225; viac pohybu, &#269;asu vonku, soci&#225;lneho prostredia alebo lep&#353;ieho work-life balance.</p><div><hr></div><p><strong>&#129658; &#268;o z toho vypl&#253;va?</strong></p><p>Lek&#225;ri v tejto vysoko selektovanej britskej kohorte sa do&#382;&#237;vali &#250;ctyhodn&#233;ho veku. <strong>&#352;pecializ&#225;cia zav&#225;&#382;ila menej, ne&#382; by sme &#269;akali. Pohlavie a miesto vzdelania viac.</strong></p><p><strong>A kateg&#243;riu lifestyle vyhralo z&#225;hradk&#225;r&#269;enie.</strong> &#129312;</p><blockquote><p>&#10071;Munk&#8217;s Roll je <strong>biografick&#253; arch&#237;v, nie register &#250;mrt&#237;</strong>, tak&#382;e asoci&#225;cie zost&#225;vaj&#250; asoci&#225;ciami. Aspo&#328; k&#253;m si nek&#250;pi&#353; z&#225;hradu so sklen&#237;kom.</p></blockquote><p><strong>&#268;o len na to povie Marek z <a href="/__u/kardiomd.substack.com/">Kardio MD</a>?!</strong> &#128516;</p><div><hr></div><h3>Kazuistika mesiaca</h3><div><hr></div><p>&#128203; Mlad&#225; pacientka podst&#250;pila <strong>p&#244;rod cis&#225;rskym rezom, pri ktorom si lek&#225;ri v&#353;imli &#8222;uzl&#237;k&#8221; na vaj&#237;&#269;kovode.</strong> V mikroskope vid&#237;&#353; nasledovn&#233; <strong>(1/5):</strong></p><div class="captioned-image-container"><figure><a class="image-link image2 is-viewable-img" target="_blank" href="/__u/substackcdn.com/image/fetch/$s_!_5fe!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fc23d4e48-aac4-45dd-9eee-4245c59a8de1_1280x720.jpeg" data-component-name="Image2ToDOM"><div class="image2-inset"><picture><source type="image/webp" srcset="/__u/substackcdn.com/image/fetch/$s_!_5fe!, /__u/pathomd.substack.com/w_424, /__u/pathomd.substack.com/c_limit, /__u/pathomd.substack.com/f_webp, /__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fc23d4e48-aac4-45dd-9eee-4245c59a8de1_1280x720.jpeg 424w, /__u/substackcdn.com/image/fetch/$s_!_5fe!, /__u/pathomd.substack.com/w_848, /__u/pathomd.substack.com/c_limit, /__u/pathomd.substack.com/f_webp, /__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fc23d4e48-aac4-45dd-9eee-4245c59a8de1_1280x720.jpeg 848w, /__u/substackcdn.com/image/fetch/$s_!_5fe!, /__u/pathomd.substack.com/w_1272, /__u/pathomd.substack.com/c_limit, /__u/pathomd.substack.com/f_webp, /__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fc23d4e48-aac4-45dd-9eee-4245c59a8de1_1280x720.jpeg 1272w, /__u/substackcdn.com/image/fetch/$s_!_5fe!, /__u/pathomd.substack.com/w_1456, /__u/pathomd.substack.com/c_limit, /__u/pathomd.substack.com/f_webp, /__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fc23d4e48-aac4-45dd-9eee-4245c59a8de1_1280x720.jpeg 1456w" sizes="100vw"><img src="/__u/substackcdn.com/image/fetch/$s_!_5fe!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fc23d4e48-aac4-45dd-9eee-4245c59a8de1_1280x720.jpeg" width="1280" height="720" 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/__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fc23d4e48-aac4-45dd-9eee-4245c59a8de1_1280x720.jpeg 424w, /__u/substackcdn.com/image/fetch/$s_!_5fe!, /__u/pathomd.substack.com/w_848, /__u/pathomd.substack.com/c_limit, /__u/pathomd.substack.com/f_auto, /__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fc23d4e48-aac4-45dd-9eee-4245c59a8de1_1280x720.jpeg 848w, /__u/substackcdn.com/image/fetch/$s_!_5fe!, /__u/pathomd.substack.com/w_1272, /__u/pathomd.substack.com/c_limit, /__u/pathomd.substack.com/f_auto, /__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fc23d4e48-aac4-45dd-9eee-4245c59a8de1_1280x720.jpeg 1272w, /__u/substackcdn.com/image/fetch/$s_!_5fe!, /__u/pathomd.substack.com/w_1456, /__u/pathomd.substack.com/c_limit, /__u/pathomd.substack.com/f_auto, /__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fc23d4e48-aac4-45dd-9eee-4245c59a8de1_1280x720.jpeg 1456w" sizes="100vw" loading="lazy"></picture><div class="image-link-expand"><div class="pencraft pc-display-flex pc-gap-8 pc-reset"><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container restack-image"><svg aria-hidden="true" width="20" height="20" viewBox="0 0 20 20" fill="none" stroke-width="1.5" stroke="var(--color-fg-primary)" stroke-linecap="round" stroke-linejoin="round" xmlns="http://www.w3.org/2000/svg"><g><path d="M2.53001 7.81595C3.49179 4.73911 6.43281 2.5 9.91173 2.5C13.1684 2.5 15.9537 4.46214 17.0852 7.23684L17.6179 8.67647M17.6179 8.67647L18.5002 4.26471M17.6179 8.67647L13.6473 6.91176M17.4995 12.1841C16.5378 15.2609 13.5967 17.5 10.1178 17.5C6.86118 17.5 4.07589 15.5379 2.94432 12.7632L2.41165 11.3235M2.41165 11.3235L1.5293 15.7353M2.41165 11.3235L6.38224 13.0882"></path></g></svg></button><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container view-image"><svg xmlns="http://www.w3.org/2000/svg" width="20" height="20" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="lucide lucide-maximize2 lucide-maximize-2"><polyline points="15 3 21 3 21 9"></polyline><polyline points="9 21 3 21 3 15"></polyline><line x1="21" x2="14" y1="3" y2="10"></line><line x1="3" x2="10" y1="21" y2="14"></line></svg></button></div></div></div></a><figcaption class="image-caption">Zdroj: Arch&#237;v autora</figcaption></figure></div><div class="poll-embed" data-attrs="{&quot;id&quot;:969160}" data-component-name="PollToDOM"></div><div><hr></div><h3>&#352;ikovn&#233; n&#225;stroje, ktor&#233; pou&#382;&#237;vam</h3><div><hr></div><p><span>&#129518;</span> Na v&#253;po&#269;et rezidu&#225;lnej z&#225;&#357;a&#382;e karcin&#243;mom prsn&#237;ka po neoadjuvantnej terapii odpor&#250;&#269;am t&#250;to <strong><a href="https://www3.mdanderson.org/app/medcalc/index.cfm?pagename=jsconvert3"><span>kalkula&#269;ku </span></a><span>z UT MD Anderson.</span></strong></p><div><hr></div><h3>Tip z komunity Mlad&#237; lek&#225;ri</h3><div><hr></div><div class="captioned-image-container"><figure><a class="image-link image2 is-viewable-img" target="_blank" href="https://zdraveslovensko2026.sk/?utm_source=substack&amp;utm_medium=pathomd" data-component-name="Image2ToDOM"><div class="image2-inset"><picture><source type="image/webp" srcset="/__u/substackcdn.com/image/fetch/$s_!PXGQ!, /__u/pathomd.substack.com/w_424, /__u/pathomd.substack.com/c_limit, /__u/pathomd.substack.com/f_webp, /__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fc8273e2b-5821-4aa3-adae-d984aeb2f01a_1911x1000.png 424w, /__u/substackcdn.com/image/fetch/$s_!PXGQ!, /__u/pathomd.substack.com/w_848, /__u/pathomd.substack.com/c_limit, /__u/pathomd.substack.com/f_webp, /__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fc8273e2b-5821-4aa3-adae-d984aeb2f01a_1911x1000.png 848w, /__u/substackcdn.com/image/fetch/$s_!PXGQ!, /__u/pathomd.substack.com/w_1272, /__u/pathomd.substack.com/c_limit, /__u/pathomd.substack.com/f_webp, /__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fc8273e2b-5821-4aa3-adae-d984aeb2f01a_1911x1000.png 1272w, /__u/substackcdn.com/image/fetch/$s_!PXGQ!, /__u/pathomd.substack.com/w_1456, /__u/pathomd.substack.com/c_limit, /__u/pathomd.substack.com/f_webp, /__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fc8273e2b-5821-4aa3-adae-d984aeb2f01a_1911x1000.png 1456w" sizes="100vw"><img src="/__u/substackcdn.com/image/fetch/$s_!PXGQ!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fc8273e2b-5821-4aa3-adae-d984aeb2f01a_1911x1000.png" width="1456" height="762" data-attrs="{&quot;src&quot;:&quot;https://substack-post-media.s3.amazonaws.com/public/images/c8273e2b-5821-4aa3-adae-d984aeb2f01a_1911x1000.png&quot;,&quot;srcNoWatermark&quot;:null,&quot;fullscreen&quot;:null,&quot;imageSize&quot;:null,&quot;height&quot;:762,&quot;width&quot;:1456,&quot;resizeWidth&quot;:null,&quot;bytes&quot;:1399893,&quot;alt&quot;:null,&quot;title&quot;:null,&quot;type&quot;:&quot;image/png&quot;,&quot;href&quot;:&quot;https://zdraveslovensko2026.sk/?utm_source=substack&amp;utm_medium=pathomd&quot;,&quot;belowTheFold&quot;:true,&quot;topImage&quot;:false,&quot;internalRedirect&quot;:&quot;https://pathomd.substack.com/i/210735971?img=https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fc8273e2b-5821-4aa3-adae-d984aeb2f01a_1911x1000.png&quot;,&quot;isProcessing&quot;:false,&quot;align&quot;:null,&quot;offset&quot;:false}" class="sizing-normal" alt="" srcset="/__u/substackcdn.com/image/fetch/$s_!PXGQ!, /__u/pathomd.substack.com/w_424, /__u/pathomd.substack.com/c_limit, /__u/pathomd.substack.com/f_auto, /__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fc8273e2b-5821-4aa3-adae-d984aeb2f01a_1911x1000.png 424w, /__u/substackcdn.com/image/fetch/$s_!PXGQ!, /__u/pathomd.substack.com/w_848, /__u/pathomd.substack.com/c_limit, /__u/pathomd.substack.com/f_auto, /__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fc8273e2b-5821-4aa3-adae-d984aeb2f01a_1911x1000.png 848w, /__u/substackcdn.com/image/fetch/$s_!PXGQ!, /__u/pathomd.substack.com/w_1272, /__u/pathomd.substack.com/c_limit, /__u/pathomd.substack.com/f_auto, /__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fc8273e2b-5821-4aa3-adae-d984aeb2f01a_1911x1000.png 1272w, /__u/substackcdn.com/image/fetch/$s_!PXGQ!, /__u/pathomd.substack.com/w_1456, /__u/pathomd.substack.com/c_limit, /__u/pathomd.substack.com/f_auto, /__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fc8273e2b-5821-4aa3-adae-d984aeb2f01a_1911x1000.png 1456w" sizes="100vw" loading="lazy"></picture><div class="image-link-expand"><div class="pencraft pc-display-flex pc-gap-8 pc-reset"><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container restack-image"><svg aria-hidden="true" width="20" height="20" viewBox="0 0 20 20" fill="none" stroke-width="1.5" stroke="var(--color-fg-primary)" stroke-linecap="round" stroke-linejoin="round" xmlns="http://www.w3.org/2000/svg"><g><path d="M2.53001 7.81595C3.49179 4.73911 6.43281 2.5 9.91173 2.5C13.1684 2.5 15.9537 4.46214 17.0852 7.23684L17.6179 8.67647M17.6179 8.67647L18.5002 4.26471M17.6179 8.67647L13.6473 6.91176M17.4995 12.1841C16.5378 15.2609 13.5967 17.5 10.1178 17.5C6.86118 17.5 4.07589 15.5379 2.94432 12.7632L2.41165 11.3235M2.41165 11.3235L1.5293 15.7353M2.41165 11.3235L6.38224 13.0882"></path></g></svg></button><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container view-image"><svg xmlns="http://www.w3.org/2000/svg" width="20" height="20" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="lucide lucide-maximize2 lucide-maximize-2"><polyline points="15 3 21 3 21 9"></polyline><polyline points="9 21 3 21 3 15"></polyline><line x1="21" x2="14" y1="3" y2="10"></line><line x1="3" x2="10" y1="21" y2="14"></line></svg></button></div></div></div></a></figure></div><p><strong>Medic&#237;na sa men&#237;. A s &#328;ou aj to, &#269;o dnes mus&#237; lek&#225;r zvl&#225;dnu&#357;.</strong></p><p>Nov&#233; technol&#243;gie. AI. Tlak na pracovisku a riziko vyhorenia. Aj ot&#225;zka, ako pripravi&#357; mlad&#253;ch lek&#225;rov na realitu praxe.</p><p>&#10145;&#65039; Na <strong>konferencii ZDRAV&#201; SLOVENSKO 2026</strong> predstav&#237;me v&#253;sledky Ve&#318;k&#233;ho prieskumu o potreb&#225;ch lek&#225;rov. A so zdravotn&#237;kmi z r&#244;znych odborov otvor&#237;me t&#233;my, ktor&#233; rezonuj&#250; naprie&#269; medic&#237;nou.</p><p>S k&#243;dom <strong>mladylekar20</strong> m&#225;&#353; z&#318;avu 20 %.</p><p>&#128073; <strong>Zisti viac <a href="https://zdraveslovensko2026.sk/?utm_source=substack&amp;utm_medium=pathomd">kliknut&#237;m sem</a>.</strong></p><div><hr></div><h3>Patho MD tr&#233;ning</h3><div><hr></div><p><strong>&#128466;&#65039; WHO klasifik&#225;cia n&#225;dorov prsn&#237;ka: Morfol&#243;gia ost&#225;va, v&#253;znam reportu a biomarkerov rastie</strong></p><p>V apr&#237;li tohto roka bolo zverejnen&#233; 6. vydanie WHO klasifik&#225;cie n&#225;dorov prsn&#237;ka. Zmien je ve&#318;a, ale upriamim pozornos&#357; na to najhlavnej&#353;ie.</p><p>Po&#271;me na to! &#128521;</p><div><hr></div><p><strong>&#10024; Novinky</strong></p><p>Pribudli <strong>dve nov&#233; sekcie</strong>:</p><ul><li><p><strong>Small Diagnostic Samples</strong></p></li><li><p><strong>Digital Pathology</strong></p></li></ul><div><hr></div><p><strong>&#128218; Update invaz&#237;vneho karcin&#243;mu</strong></p><p>Na&#271;alej <strong>klasifikujeme invaz&#237;vne karcin&#243;my prsn&#237;ka (IBC)</strong> <strong>pod&#318;a</strong> <strong>morfologicky definovan&#253;ch typov</strong>. <strong>V&#253;znam</strong> <strong>biomarkerov</strong> pre vo&#318;bu vhodnej lie&#269;by ani netreba zd&#244;raznova&#357;.</p><p><strong>&#129516; Najv&#228;&#269;&#353;ia praktick&#225; zmena =</strong> <strong>HER2</strong></p><p>Po &#353;t&#250;di&#225;ch <strong>DESTINY-<a href="https://www.nature.com/articles/s41591-025-03981-4">Breast 04</a> a <a href="https://dailynews.ascopubs.org/do/destiny-breast06-shows-significant-pfs-improvement-t-dxd-hr-positive-metastatic-breast">06</a></strong> maj&#250; aj n&#237;zke &#250;rovne HER2 expresie terapeutick&#253; v&#253;znam pri metastatickom ochoren&#237;. Pacienti m&#244;&#382;u profitova&#357; z lie&#269;by konjug&#225;tom protil&#225;tka-lie&#269;ivo <strong>trastuzumab deruxtecan (T-DXd).</strong></p><p>Patol&#243;g by preto mal rozli&#353;ova&#357; <strong>IHC 0 s &#250;plne ch&#253;baj&#250;cim membr&#225;nov&#253;m farben&#237;m</strong> od <strong>IHC 0 s pr&#237;tomn&#253;m slab&#253;m membr&#225;nov&#253;m farben&#237;m</strong> a presne uv&#225;dza&#357; semikvantitat&#237;vne IHC sk&#243;re.</p><blockquote><p>&#9888;&#65039; <strong>WHO nevy&#382;aduje pou&#382;&#237;vanie term&#237;nov &#8222;HER2-low&#8220; ani &#8222;HER2-ultralow&#8220;</strong>. Ide o terapeuticky relevantn&#250; &#353;k&#225;lu expresie, nie o nov&#233; biologick&#233; jednotky.</p></blockquote><div class="captioned-image-container"><figure><a class="image-link image2 is-viewable-img" target="_blank" href="/__u/substackcdn.com/image/fetch/$s_!3VM9!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F4e84c568-573a-41f4-adf3-fade9d08dc28_2128x1345.png" data-component-name="Image2ToDOM"><div class="image2-inset"><picture><source type="image/webp" srcset="/__u/substackcdn.com/image/fetch/$s_!3VM9!, /__u/pathomd.substack.com/w_424, /__u/pathomd.substack.com/c_limit, /__u/pathomd.substack.com/f_webp, /__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F4e84c568-573a-41f4-adf3-fade9d08dc28_2128x1345.png 424w, /__u/substackcdn.com/image/fetch/$s_!3VM9!, /__u/pathomd.substack.com/w_848, /__u/pathomd.substack.com/c_limit, /__u/pathomd.substack.com/f_webp, /__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F4e84c568-573a-41f4-adf3-fade9d08dc28_2128x1345.png 848w, /__u/substackcdn.com/image/fetch/$s_!3VM9!, /__u/pathomd.substack.com/w_1272, /__u/pathomd.substack.com/c_limit, /__u/pathomd.substack.com/f_webp, /__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F4e84c568-573a-41f4-adf3-fade9d08dc28_2128x1345.png 1272w, /__u/substackcdn.com/image/fetch/$s_!3VM9!, /__u/pathomd.substack.com/w_1456, /__u/pathomd.substack.com/c_limit, /__u/pathomd.substack.com/f_webp, /__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F4e84c568-573a-41f4-adf3-fade9d08dc28_2128x1345.png 1456w" sizes="100vw"><img src="/__u/substackcdn.com/image/fetch/$s_!3VM9!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F4e84c568-573a-41f4-adf3-fade9d08dc28_2128x1345.png" width="1456" height="920" data-attrs="{&quot;src&quot;:&quot;https://substack-post-media.s3.amazonaws.com/public/images/4e84c568-573a-41f4-adf3-fade9d08dc28_2128x1345.png&quot;,&quot;srcNoWatermark&quot;:null,&quot;fullscreen&quot;:null,&quot;imageSize&quot;:null,&quot;height&quot;:920,&quot;width&quot;:1456,&quot;resizeWidth&quot;:null,&quot;bytes&quot;:3681285,&quot;alt&quot;:null,&quot;title&quot;:null,&quot;type&quot;:&quot;image/png&quot;,&quot;href&quot;:null,&quot;belowTheFold&quot;:true,&quot;topImage&quot;:false,&quot;internalRedirect&quot;:&quot;https://pathomd.substack.com/i/210735971?img=https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F4e84c568-573a-41f4-adf3-fade9d08dc28_2128x1345.png&quot;,&quot;isProcessing&quot;:false,&quot;align&quot;:null,&quot;offset&quot;:false}" class="sizing-normal" alt="" srcset="/__u/substackcdn.com/image/fetch/$s_!3VM9!, /__u/pathomd.substack.com/w_424, /__u/pathomd.substack.com/c_limit, /__u/pathomd.substack.com/f_auto, /__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F4e84c568-573a-41f4-adf3-fade9d08dc28_2128x1345.png 424w, /__u/substackcdn.com/image/fetch/$s_!3VM9!, /__u/pathomd.substack.com/w_848, /__u/pathomd.substack.com/c_limit, /__u/pathomd.substack.com/f_auto, /__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F4e84c568-573a-41f4-adf3-fade9d08dc28_2128x1345.png 848w, /__u/substackcdn.com/image/fetch/$s_!3VM9!, /__u/pathomd.substack.com/w_1272, /__u/pathomd.substack.com/c_limit, /__u/pathomd.substack.com/f_auto, /__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F4e84c568-573a-41f4-adf3-fade9d08dc28_2128x1345.png 1272w, /__u/substackcdn.com/image/fetch/$s_!3VM9!, /__u/pathomd.substack.com/w_1456, /__u/pathomd.substack.com/c_limit, /__u/pathomd.substack.com/f_auto, /__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F4e84c568-573a-41f4-adf3-fade9d08dc28_2128x1345.png 1456w" sizes="100vw" loading="lazy"></picture><div class="image-link-expand"><div class="pencraft pc-display-flex pc-gap-8 pc-reset"><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container restack-image"><svg aria-hidden="true" width="20" height="20" viewBox="0 0 20 20" fill="none" stroke-width="1.5" stroke="var(--color-fg-primary)" stroke-linecap="round" stroke-linejoin="round" xmlns="http://www.w3.org/2000/svg"><g><path d="M2.53001 7.81595C3.49179 4.73911 6.43281 2.5 9.91173 2.5C13.1684 2.5 15.9537 4.46214 17.0852 7.23684L17.6179 8.67647M17.6179 8.67647L18.5002 4.26471M17.6179 8.67647L13.6473 6.91176M17.4995 12.1841C16.5378 15.2609 13.5967 17.5 10.1178 17.5C6.86118 17.5 4.07589 15.5379 2.94432 12.7632L2.41165 11.3235M2.41165 11.3235L1.5293 15.7353M2.41165 11.3235L6.38224 13.0882"></path></g></svg></button><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container view-image"><svg xmlns="http://www.w3.org/2000/svg" width="20" height="20" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="lucide lucide-maximize2 lucide-maximize-2"><polyline points="15 3 21 3 21 9"></polyline><polyline points="9 21 3 21 3 15"></polyline><line x1="21" x2="14" y1="3" y2="10"></line><line x1="3" x2="10" y1="21" y2="14"></line></svg></button></div></div></div></a><figcaption class="image-caption">Zdroj: <a href="https://onlinelibrary.wiley.com/doi/10.1111/his.70149">www.onlinelibrary.wiley.com</a></figcaption></figure></div><p><strong>Vysvetlivky:</strong> Interpret&#225;cia v&#253;sledkov ERBB2 (HER2) imunohistoch&#233;mie a in situ hybridiz&#225;cie a ich klinick&#233; d&#244;sledky pre celkov&#253; HER2 status and potenci&#225;lne terapeutick&#233; mo&#382;nosti. IHC &#8211; imunohistoch&#233;mia, ISH &#8211; in situ hybridiz&#225;cia, Rx terapia.</p><blockquote><p>&#8252;&#65039;<strong>Slovensk&#225; spolo&#269;nos&#357; patol&#243;gov vydala oh&#318;adom HER2 nov&#233; stanovisko:</strong> <a href="https://www.spolocnostpatologov.sk/doc/Zmena%20v%20sposobe%20reportovania%20HER2,%20signed_Marec%202026.pdf">Zmena reportovania (z&#225;pisu) stavu HER2 pri karcin&#243;me prsn&#237;ka.</a></p></blockquote><p>&#127919; Pri <strong>ER-pozit&#237;vnom metastatickom IBC</strong> biomarkery &#269;oraz viac usmer&#328;uj&#250; cielen&#250; lie&#269;bu.</p><p><strong>Cirkuluj&#250;ca n&#225;dorov&#225; DNA (ctDNA)</strong> v plazme m&#244;&#382;e odhali&#357; lie&#269;ebne vyu&#382;ite&#318;n&#233; alter&#225;cie <strong>PIK3CA, PTEN a AKT</strong> a vznikaj&#250;ce <strong>ESR1 mut&#225;cie.</strong></p><p><strong>Negat&#237;vna tekut&#225; biopsia v&#353;ak nie je definit&#237;vna.</strong> Genomick&#233; profilovanie z tkaniva zost&#225;va d&#244;le&#382;it&#233; pri n&#237;zkej n&#225;dorovej frakcii alebo pri zmen&#225;ch po&#269;tu k&#243;pii DNA (Copy Number Alterations).</p><div><hr></div><p>&#9997;&#65039; <strong>N&#225;zvoslovie je d&#244;le&#382;it&#233; a WHO v tom m&#225; jasno</strong></p><p><strong>Subtyp</strong> = tumor sa od hlavn&#233;ho typu l&#237;&#353;i klinicky, histologicky alebo geneticky, ide&#225;lne aj v celkovom v&#253;sledku alebo lie&#269;be.</p><p><strong>Vzor (&#8222;Pattern&#8221;)</strong> = tumor je odli&#353;n&#253; len morfologicky, bez preuk&#225;zan&#233;ho biologick&#233;ho alebo terapeutick&#233;ho v&#253;znamu.</p><p><strong>Variant</strong> = pri morfol&#243;gii sa neodpor&#250;&#269;a, je rezervovan&#253; len pre <strong>molekul&#225;rne/genetick&#233; alter&#225;cie</strong>.</p><div><hr></div><h3>Konferencie a kurzy</h3><div><hr></div><p><strong>&#128300; 4. a&#382; 7. okt&#243;bra</strong> 2026 &#8211; <strong><a href="https://cytology2026.eu/">46. Eur&#243;psky kongres cytol&#243;gie</a></strong> v belgick&#253;ch Antverp&#225;ch.</p><p><strong>&#129507; 21. a&#382; 23. okt&#243;bra</strong> 2026 &#8211; postgradu&#225;lny <strong><a href="https://pathologie.medunigraz.at/diagnostic-thyroid-pathology-and-cytology">kurz diagnostickej patol&#243;gie a cytol&#243;gie &#353;t&#237;tnej &#382;&#318;azy</a></strong> v rak&#250;skom Grazi.</p><div><hr></div><h3>R&#244;zne z minul&#233;ho mesiaca</h3><div><hr></div><p><strong><span>&#128233; </span><a href="https://www.jpatholtm.org/journal/view.php?number=17219"><span>Newsletter</span></a></strong> sumarizuj&#250;ci najnov&#353;ie pokroky v digit&#225;lnej patol&#243;gii. Osobne ma zaujali <strong><span>Guidelines and Recommendations</span></strong> a <strong><a href="https://www.worldtumorregistry.org/"><span>World Tumor Registry</span></a></strong>.</p><div class="captioned-image-container"><figure><a class="image-link image2 is-viewable-img" target="_blank" href="/__u/substackcdn.com/image/fetch/$s_!yLYQ!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fc3d77cbe-e48a-44ff-a43f-142b5ae4f3d5_1280x1763.png" data-component-name="Image2ToDOM"><div class="image2-inset"><picture><source type="image/webp" srcset="/__u/substackcdn.com/image/fetch/$s_!yLYQ!, /__u/pathomd.substack.com/w_424, /__u/pathomd.substack.com/c_limit, /__u/pathomd.substack.com/f_webp, /__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fc3d77cbe-e48a-44ff-a43f-142b5ae4f3d5_1280x1763.png 424w, /__u/substackcdn.com/image/fetch/$s_!yLYQ!, /__u/pathomd.substack.com/w_848, /__u/pathomd.substack.com/c_limit, /__u/pathomd.substack.com/f_webp, /__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fc3d77cbe-e48a-44ff-a43f-142b5ae4f3d5_1280x1763.png 848w, /__u/substackcdn.com/image/fetch/$s_!yLYQ!, /__u/pathomd.substack.com/w_1272, /__u/pathomd.substack.com/c_limit, /__u/pathomd.substack.com/f_webp, /__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fc3d77cbe-e48a-44ff-a43f-142b5ae4f3d5_1280x1763.png 1272w, /__u/substackcdn.com/image/fetch/$s_!yLYQ!, /__u/pathomd.substack.com/w_1456, /__u/pathomd.substack.com/c_limit, /__u/pathomd.substack.com/f_webp, /__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fc3d77cbe-e48a-44ff-a43f-142b5ae4f3d5_1280x1763.png 1456w" sizes="100vw"><img src="/__u/substackcdn.com/image/fetch/$s_!yLYQ!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fc3d77cbe-e48a-44ff-a43f-142b5ae4f3d5_1280x1763.png" width="1280" height="1763" data-attrs="{&quot;src&quot;:&quot;https://substack-post-media.s3.amazonaws.com/public/images/c3d77cbe-e48a-44ff-a43f-142b5ae4f3d5_1280x1763.png&quot;,&quot;srcNoWatermark&quot;:null,&quot;fullscreen&quot;:null,&quot;imageSize&quot;:null,&quot;height&quot;:1763,&quot;width&quot;:1280,&quot;resizeWidth&quot;:null,&quot;bytes&quot;:2752747,&quot;alt&quot;:null,&quot;title&quot;:null,&quot;type&quot;:&quot;image/png&quot;,&quot;href&quot;:null,&quot;belowTheFold&quot;:true,&quot;topImage&quot;:false,&quot;internalRedirect&quot;:&quot;https://pathomd.substack.com/i/210735971?img=https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fc3d77cbe-e48a-44ff-a43f-142b5ae4f3d5_1280x1763.png&quot;,&quot;isProcessing&quot;:false,&quot;align&quot;:null,&quot;offset&quot;:false}" class="sizing-normal" alt="" srcset="/__u/substackcdn.com/image/fetch/$s_!yLYQ!, /__u/pathomd.substack.com/w_424, /__u/pathomd.substack.com/c_limit, /__u/pathomd.substack.com/f_auto, /__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fc3d77cbe-e48a-44ff-a43f-142b5ae4f3d5_1280x1763.png 424w, /__u/substackcdn.com/image/fetch/$s_!yLYQ!, /__u/pathomd.substack.com/w_848, /__u/pathomd.substack.com/c_limit, /__u/pathomd.substack.com/f_auto, /__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fc3d77cbe-e48a-44ff-a43f-142b5ae4f3d5_1280x1763.png 848w, /__u/substackcdn.com/image/fetch/$s_!yLYQ!, /__u/pathomd.substack.com/w_1272, /__u/pathomd.substack.com/c_limit, /__u/pathomd.substack.com/f_auto, /__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fc3d77cbe-e48a-44ff-a43f-142b5ae4f3d5_1280x1763.png 1272w, /__u/substackcdn.com/image/fetch/$s_!yLYQ!, /__u/pathomd.substack.com/w_1456, /__u/pathomd.substack.com/c_limit, /__u/pathomd.substack.com/f_auto, /__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fc3d77cbe-e48a-44ff-a43f-142b5ae4f3d5_1280x1763.png 1456w" sizes="100vw" loading="lazy"></picture><div class="image-link-expand"><div class="pencraft pc-display-flex pc-gap-8 pc-reset"><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container restack-image"><svg aria-hidden="true" width="20" height="20" viewBox="0 0 20 20" fill="none" stroke-width="1.5" stroke="var(--color-fg-primary)" stroke-linecap="round" stroke-linejoin="round" xmlns="http://www.w3.org/2000/svg"><g><path d="M2.53001 7.81595C3.49179 4.73911 6.43281 2.5 9.91173 2.5C13.1684 2.5 15.9537 4.46214 17.0852 7.23684L17.6179 8.67647M17.6179 8.67647L18.5002 4.26471M17.6179 8.67647L13.6473 6.91176M17.4995 12.1841C16.5378 15.2609 13.5967 17.5 10.1178 17.5C6.86118 17.5 4.07589 15.5379 2.94432 12.7632L2.41165 11.3235M2.41165 11.3235L1.5293 15.7353M2.41165 11.3235L6.38224 13.0882"></path></g></svg></button><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container view-image"><svg xmlns="http://www.w3.org/2000/svg" width="20" height="20" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="lucide lucide-maximize2 lucide-maximize-2"><polyline points="15 3 21 3 21 9"></polyline><polyline points="9 21 3 21 3 15"></polyline><line x1="21" x2="14" y1="3" y2="10"></line><line x1="3" x2="10" y1="21" y2="14"></line></svg></button></div></div></div></a><figcaption class="image-caption">Zdroj: <a href="https://www.linkedin.com/posts/andrey-bychkov-3570671a0_free-digitalpathology-computational-activity-7467439899277897728-Am2w/?utm_source=share&amp;utm_medium=member_desktop&amp;rcm=ACoAAEcs5qoBh3PWBrEAn0cob479K3rBEku-8PU"><span>www.linkedin.com</span></a></figcaption></figure></div><div><hr></div><h3>Rie&#353;enie histopatologick&#233;ho kv&#237;zu</h3><div><hr></div><p>&#9989; <strong>Spr&#225;vna odpove&#271;: D) ektopick&#225; decidu&#225;lna reakcia</strong></p><div class="captioned-image-container"><figure><a class="image-link image2 is-viewable-img" target="_blank" href="/__u/substackcdn.com/image/fetch/$s_!mo2B!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F5fd6ddb0-8510-4064-8bdb-5104b0d2874d_1280x720.jpeg" data-component-name="Image2ToDOM"><div class="image2-inset"><picture><source type="image/webp" srcset="/__u/substackcdn.com/image/fetch/$s_!mo2B!, /__u/pathomd.substack.com/w_424, /__u/pathomd.substack.com/c_limit, /__u/pathomd.substack.com/f_webp, /__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F5fd6ddb0-8510-4064-8bdb-5104b0d2874d_1280x720.jpeg 424w, /__u/substackcdn.com/image/fetch/$s_!mo2B!, /__u/pathomd.substack.com/w_848, /__u/pathomd.substack.com/c_limit, /__u/pathomd.substack.com/f_webp, /__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F5fd6ddb0-8510-4064-8bdb-5104b0d2874d_1280x720.jpeg 848w, /__u/substackcdn.com/image/fetch/$s_!mo2B!, /__u/pathomd.substack.com/w_1272, /__u/pathomd.substack.com/c_limit, /__u/pathomd.substack.com/f_webp, /__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F5fd6ddb0-8510-4064-8bdb-5104b0d2874d_1280x720.jpeg 1272w, /__u/substackcdn.com/image/fetch/$s_!mo2B!, /__u/pathomd.substack.com/w_1456, /__u/pathomd.substack.com/c_limit, /__u/pathomd.substack.com/f_webp, /__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F5fd6ddb0-8510-4064-8bdb-5104b0d2874d_1280x720.jpeg 1456w" sizes="100vw"><img src="/__u/substackcdn.com/image/fetch/$s_!mo2B!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F5fd6ddb0-8510-4064-8bdb-5104b0d2874d_1280x720.jpeg" width="1280" height="720" 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/__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F5fd6ddb0-8510-4064-8bdb-5104b0d2874d_1280x720.jpeg 424w, /__u/substackcdn.com/image/fetch/$s_!mo2B!, /__u/pathomd.substack.com/w_848, /__u/pathomd.substack.com/c_limit, /__u/pathomd.substack.com/f_auto, /__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F5fd6ddb0-8510-4064-8bdb-5104b0d2874d_1280x720.jpeg 848w, /__u/substackcdn.com/image/fetch/$s_!mo2B!, /__u/pathomd.substack.com/w_1272, /__u/pathomd.substack.com/c_limit, /__u/pathomd.substack.com/f_auto, /__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F5fd6ddb0-8510-4064-8bdb-5104b0d2874d_1280x720.jpeg 1272w, /__u/substackcdn.com/image/fetch/$s_!mo2B!, /__u/pathomd.substack.com/w_1456, /__u/pathomd.substack.com/c_limit, /__u/pathomd.substack.com/f_auto, /__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F5fd6ddb0-8510-4064-8bdb-5104b0d2874d_1280x720.jpeg 1456w" sizes="100vw" loading="lazy"></picture><div class="image-link-expand"><div class="pencraft pc-display-flex pc-gap-8 pc-reset"><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container restack-image"><svg aria-hidden="true" width="20" height="20" viewBox="0 0 20 20" fill="none" stroke-width="1.5" stroke="var(--color-fg-primary)" stroke-linecap="round" stroke-linejoin="round" xmlns="http://www.w3.org/2000/svg"><g><path d="M2.53001 7.81595C3.49179 4.73911 6.43281 2.5 9.91173 2.5C13.1684 2.5 15.9537 4.46214 17.0852 7.23684L17.6179 8.67647M17.6179 8.67647L18.5002 4.26471M17.6179 8.67647L13.6473 6.91176M17.4995 12.1841C16.5378 15.2609 13.5967 17.5 10.1178 17.5C6.86118 17.5 4.07589 15.5379 2.94432 12.7632L2.41165 11.3235M2.41165 11.3235L1.5293 15.7353M2.41165 11.3235L6.38224 13.0882"></path></g></svg></button><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container view-image"><svg xmlns="http://www.w3.org/2000/svg" width="20" height="20" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="lucide lucide-maximize2 lucide-maximize-2"><polyline points="15 3 21 3 21 9"></polyline><polyline points="9 21 3 21 3 15"></polyline><line x1="21" x2="14" y1="3" y2="10"></line><line x1="3" x2="10" y1="21" y2="14"></line></svg></button></div></div></div></a><figcaption class="image-caption">Zdroj: Arch&#237;v autora</figcaption></figure></div><p>Je zn&#225;ma aj ako <a href="https://www.pathologyoutlines.com/topic/ovarynontumorectopicdecidual.html">decidu&#243;za</a> a predstavuje <strong>pr&#237;tomnos&#357; decidualizovan&#253;ch buniek v&#228;ziva v in&#253;ch lokalit&#225;ch, ne&#382; v maternici</strong>, napr. kr&#269;ok maternice, vaje&#269;n&#237;k.</p><p>Vznik&#225; <strong>n&#225;sledkom vysok&#253;ch hlad&#237;n &#382;ensk&#253;ch pohlavn&#253;ch horm&#243;nov na fibroblasty</strong>, ktor&#233; sa diferencuj&#250; na decidu&#225;lne bunky. Typicky v gravidite alebo aj po&#269;as lie&#269;by exog&#233;nnym progester&#243;nom.</p><p>Zvy&#269;ajne je to <strong>prechodn&#253; a n&#225;hodn&#253; n&#225;lez</strong> s&#250;visiaci s graviditou, ktor&#253; <strong>spont&#225;nne regreduje</strong> <strong>za p&#225;r t&#253;&#382;d&#328;ov po p&#244;rode</strong>. Klinicky m&#244;&#382;e sp&#244;sobi&#357; komplik&#225;cie v gravidite (krv&#225;canie).</p><div><hr></div><p>&#270;akujeme za pre&#269;&#237;tanie!</p><p><strong>Tom&#225;&#353; a Megi</strong></p><div><hr></div><div class="captioned-button-wrap" data-attrs="{&quot;url&quot;:&quot;https://pathomd.substack.com/p/patho-md-25-si-lekarka-a-chces-zit?utm_source=substack&utm_medium=email&utm_content=share&action=share&quot;,&quot;text&quot;:&quot;Share&quot;}" data-component-name="CaptionedButtonToDOM"><div class="preamble"><p class="cta-caption"><strong>P&#225;&#269;i sa ti newsletter Patho MD?</strong> Prepo&#353;li ho kolegovi alebo spolu&#382;iakovi, ktor&#233;ho zauj&#237;ma patol&#243;gia!</p></div><p class="button-wrapper" data-attrs="{&quot;url&quot;:&quot;https://pathomd.substack.com/p/patho-md-25-si-lekarka-a-chces-zit?utm_source=substack&utm_medium=email&utm_content=share&action=share&quot;,&quot;text&quot;:&quot;Share&quot;}" data-component-name="ButtonCreateButton"><a class="button primary" href="/__u/pathomd.substack.com/p/patho-md-25-si-lekarka-a-chces-zit?utm_source=substack&amp;utm_medium=email&amp;utm_content=share&amp;action=share"><span>Share</span></a></p></div><p class="button-wrapper" data-attrs="{&quot;url&quot;:&quot;https://pathomd.substack.com/subscribe?&quot;,&quot;text&quot;:&quot;Subscribe now&quot;,&quot;action&quot;:null,&quot;class&quot;:null}" data-component-name="ButtonCreateButton"><a class="button primary" href="/__u/pathomd.substack.com/subscribe"><span>Subscribe now</span></a></p><p></p><p></p>]]></content:encoded></item><item><title><![CDATA[🔬 Patho MD #24 CEOC: Keď karcinóm postihuje endometrium aj ovárium]]></title><description><![CDATA[Novinky z patol&#243;gie za 3 min&#250;ty.]]></description><link>https://pathomd.substack.com/p/patho-md-24-ceoc-ked-karcinom-postihuje</link><guid isPermaLink="false">https://pathomd.substack.com/p/patho-md-24-ceoc-ked-karcinom-postihuje</guid><dc:creator><![CDATA[MUDr. Tomáš Krajčovič]]></dc:creator><pubDate>Thu, 09 Jul 2026 04:00:48 GMT</pubDate><enclosure url="https://substack-post-media.s3.amazonaws.com/public/images/35bf6c48-fa46-4e37-a3be-233ff3e8c5a6_2048x2048.png" length="0" type="image/jpeg"/><content:encoded><![CDATA[<p><strong>Dobr&#233; r&#225;nko!</strong></p><p><strong>Oslavujeme v&#253;ro&#269;ie!</strong> Presne v tomto obdob&#237; pred dvoma rokmi vy&#353;iel <strong><a href="/__u/pathomd.substack.com/p/patho-md-1-studie-kongresy-novinky">prv&#253; Patho MD newsletter</a></strong>. &#128300;</p><p>&#270;akujeme v&#353;etk&#253;m, ktor&#237; n&#225;m doteraz ostali vern&#237;.</p><div class="captioned-image-container"><figure><a class="image-link image2 is-viewable-img" target="_blank" href="/__u/substackcdn.com/image/fetch/$s_!lKkU!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F74620d06-bbb5-4026-8138-2135dfcd9559_700x686.png" data-component-name="Image2ToDOM"><div class="image2-inset"><picture><source type="image/webp" srcset="/__u/substackcdn.com/image/fetch/$s_!lKkU!, /__u/pathomd.substack.com/w_424, /__u/pathomd.substack.com/c_limit, /__u/pathomd.substack.com/f_webp, /__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F74620d06-bbb5-4026-8138-2135dfcd9559_700x686.png 424w, /__u/substackcdn.com/image/fetch/$s_!lKkU!, /__u/pathomd.substack.com/w_848, /__u/pathomd.substack.com/c_limit, /__u/pathomd.substack.com/f_webp, /__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F74620d06-bbb5-4026-8138-2135dfcd9559_700x686.png 848w, /__u/substackcdn.com/image/fetch/$s_!lKkU!, /__u/pathomd.substack.com/w_1272, /__u/pathomd.substack.com/c_limit, /__u/pathomd.substack.com/f_webp, /__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F74620d06-bbb5-4026-8138-2135dfcd9559_700x686.png 1272w, /__u/substackcdn.com/image/fetch/$s_!lKkU!, /__u/pathomd.substack.com/w_1456, /__u/pathomd.substack.com/c_limit, /__u/pathomd.substack.com/f_webp, /__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F74620d06-bbb5-4026-8138-2135dfcd9559_700x686.png 1456w" sizes="100vw"><img src="/__u/substackcdn.com/image/fetch/$s_!lKkU!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F74620d06-bbb5-4026-8138-2135dfcd9559_700x686.png" width="700" height="686" 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/__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F74620d06-bbb5-4026-8138-2135dfcd9559_700x686.png 424w, /__u/substackcdn.com/image/fetch/$s_!lKkU!, /__u/pathomd.substack.com/w_848, /__u/pathomd.substack.com/c_limit, /__u/pathomd.substack.com/f_auto, /__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F74620d06-bbb5-4026-8138-2135dfcd9559_700x686.png 848w, /__u/substackcdn.com/image/fetch/$s_!lKkU!, /__u/pathomd.substack.com/w_1272, /__u/pathomd.substack.com/c_limit, /__u/pathomd.substack.com/f_auto, /__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F74620d06-bbb5-4026-8138-2135dfcd9559_700x686.png 1272w, /__u/substackcdn.com/image/fetch/$s_!lKkU!, /__u/pathomd.substack.com/w_1456, /__u/pathomd.substack.com/c_limit, /__u/pathomd.substack.com/f_auto, /__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F74620d06-bbb5-4026-8138-2135dfcd9559_700x686.png 1456w" sizes="100vw" fetchpriority="high"></picture><div class="image-link-expand"><div class="pencraft pc-display-flex pc-gap-8 pc-reset"><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container restack-image"><svg aria-hidden="true" width="20" height="20" viewBox="0 0 20 20" fill="none" stroke-width="1.5" stroke="var(--color-fg-primary)" stroke-linecap="round" stroke-linejoin="round" xmlns="http://www.w3.org/2000/svg"><g><path d="M2.53001 7.81595C3.49179 4.73911 6.43281 2.5 9.91173 2.5C13.1684 2.5 15.9537 4.46214 17.0852 7.23684L17.6179 8.67647M17.6179 8.67647L18.5002 4.26471M17.6179 8.67647L13.6473 6.91176M17.4995 12.1841C16.5378 15.2609 13.5967 17.5 10.1178 17.5C6.86118 17.5 4.07589 15.5379 2.94432 12.7632L2.41165 11.3235M2.41165 11.3235L1.5293 15.7353M2.41165 11.3235L6.38224 13.0882"></path></g></svg></button><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container view-image"><svg xmlns="http://www.w3.org/2000/svg" width="20" height="20" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="lucide lucide-maximize2 lucide-maximize-2"><polyline points="15 3 21 3 21 9"></polyline><polyline points="9 21 3 21 3 15"></polyline><line x1="21" x2="14" y1="3" y2="10"></line><line x1="3" x2="10" y1="21" y2="14"></line></svg></button></div></div></div></a></figure></div><p><strong>V dne&#353;nom Patho MD:</strong></p><blockquote><p>&#128113;&#8205;&#9792;&#65039; Okultn&#253; karcin&#243;m prsn&#237;ka</p><p>&#129488; S&#250;&#269;asn&#253; karcin&#243;m endometria aj vaje&#269;n&#237;ka</p><p>&#129321; Giordano Fellowship 2027</p></blockquote><p><strong>U&#382;&#237;vaj!</strong></p><div><hr></div><h3>Aktu&#225;lna &#353;t&#250;dia z patol&#243;gie v skratke</h3><div><hr></div><p>&#128270; <strong><a href="https://pubmed.ncbi.nlm.nih.gov/41808381/">Okultn&#253; karcin&#243;m prsn&#237;ka</a> </strong>(OBC) je situ&#225;cia, ke&#271; sa pacientka prezentuje <strong>metast&#225;zou v axil&#225;rnej lymfatickej uzline histologicky zodpovedaj&#250;cou karcin&#243;mu prsn&#237;ka</strong>, ale <strong>prim&#225;rny n&#225;dor v prsn&#237;ku sa nepodar&#237; zisti&#357;</strong>, a to ani po komplexnom zobrazovacom vy&#353;etren&#237;, vr&#225;tane MRI prsn&#237;ka.</p><p><strong>&#128218; &#268;o <a href="https://pubmed.ncbi.nlm.nih.gov/41808381/">&#353;t&#250;dia</a> sledovala?</strong></p><p>&#128113;&#8205;&#9792;&#65039; V tejto s&#233;rii <strong>68 pacientok</strong> mal OBC naj&#269;astej&#353;ie podobu <strong>zle diferencovan&#233;ho dukt&#225;lneho/ NST karcin&#243;mu</strong> (81 %). Menej &#269;asto sa vyskytoval <strong>lobul&#225;rny</strong>, <strong>mikropapil&#225;rny</strong>, <strong>apokrinn&#253;</strong>, <strong>svetlobunkov&#253;</strong> <strong>a</strong> <strong>&#8222;signet ring cell&#8221;</strong> typ. V&#228;&#269;&#353;ina tumorov bola <strong>pozit&#237;vna na hormon&#225;lne receptory</strong> <strong>(57 %)</strong>, 29 % bola HER2-pozit&#237;vna a 19 % bola triple negat&#237;vna.</p><p>In&#253;mi slovami, metast&#225;za v uzline zvy&#269;ajne kop&#237;ruje be&#382;n&#233; spektrum karcin&#243;mu prsn&#237;ka a nepredstavuje osobitn&#253; patologick&#253; subtyp.</p><div><hr></div><p><strong>&#128300; Pre patol&#243;ga</strong></p><p><strong>Diagn&#243;za</strong> sa &#269;asto stanov&#237; pr&#225;ve <strong>z metastatickej uzliny</strong>. <strong>GATA3</strong> mal v tejto kohorte ve&#318;mi dobr&#233; uplatnenie a v neskor&#353;&#237;ch rokoch sa stal hlavn&#253;m markerom prsn&#237;kov&#233;ho origa, zatia&#318; &#269;o <strong>GCDFP-15</strong> a <strong>mammaglobin</strong> boli menej konzistentne pozit&#237;vne.</p><p><strong>Praktick&#225; pasca</strong> je, &#382;e sa zriedkavo objavili aj aberantn&#233; expresie, napr&#237;klad TTF-1, WT1 alebo CK20.</p><p><strong>Interpret&#225;cia</strong> preto sa mus&#237; zaklada&#357; na <strong>celkovom morfologickom a imunohistochemickom obraze</strong>, nie na jednom markeri.</p><div><hr></div><p>&#129658; <strong>Pre klinika</strong></p><p>Polovica pacientov dostala <strong>neoadjuvantn&#250; chemoterapiu</strong> a z nich <strong>56 % dosiahlo kompletn&#250; axil&#225;rnu patologick&#250; odpove&#271;.</strong></p><p><strong>Recid&#237;va sa objavila u 21 %</strong> pacientov, s medi&#225;nom do recid&#237;vy <strong>51,9 mesiaca</strong>. Jedin&#253;m parametrom, ktor&#253; bol v&#253;znamne spojen&#253; s recid&#237;vou, bolo fin&#225;lne patologick&#233; uzlinov&#233; &#353;t&#225;dium.</p><div><hr></div><p>&#9989; <strong>Zhrnutie</strong></p><p>V ka&#382;dodennej praxi je OBC najm&#228; <strong>diagnostick&#253; a stagingov&#253; probl&#233;m axily</strong>.</p><p><strong>K&#318;&#250;&#269;ov&#233;</strong> je spo&#318;ahlivo <strong>potvrdi&#357; p&#244;vod v prsn&#237;ku</strong>, o&#269;ak&#225;va&#357; preva&#382;ne biol&#243;giu dukt&#225;lneho/NST karcin&#243;mu a starostlivo <strong>hodnoti&#357; fin&#225;lne patologick&#233; uzlinov&#233; &#353;t&#225;dium</strong>, preto&#382;e pr&#225;ve to <strong>bolo jedinou &#269;rtou v&#253;znamne asociovanou s rozvojom rekurencie.</strong></p><div><hr></div><h3>Kazuistika mesiaca</h3><div><hr></div><p><span>&#128203;</span> <strong><span>67-ro&#269;n&#253; pacient s &#8222;ground glass opacity&#8221; (GGO) na p&#318;&#250;cach </span></strong>a anamn&#233;zou ko&#382;n&#233;ho mal&#237;gneho melan&#243;mu. Po&#269;as oper&#225;cie ti posielaj&#250; p&#318;&#250;cny lalok na r&#253;chlu &#8222;peropera&#269;n&#250;&#8221; histol&#243;giu <strong><span>(3/5).</span></strong> <strong><span>&#268;o povie&#353; hrudn&#233;mu chirurgovi do telef&#243;nu? Dlho neprem&#253;&#353;&#318;aj, na cel&#250; r&#253;chlu m&#225;&#353; 15-20 min&#250;t:</span></strong></p><div class="captioned-image-container"><figure><a class="image-link image2 is-viewable-img" target="_blank" href="/__u/substackcdn.com/image/fetch/$s_!YI-0!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F21c8e078-f850-4341-be24-640caceea524.tif" data-component-name="Image2ToDOM"><div class="image2-inset"><picture><source type="image/webp" srcset="/__u/substackcdn.com/image/fetch/$s_!YI-0!, /__u/pathomd.substack.com/w_424, /__u/pathomd.substack.com/c_limit, /__u/pathomd.substack.com/f_webp, /__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F21c8e078-f850-4341-be24-640caceea524.tif 424w, /__u/substackcdn.com/image/fetch/$s_!YI-0!, /__u/pathomd.substack.com/w_848, /__u/pathomd.substack.com/c_limit, 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src="/__u/substackcdn.com/image/fetch/$s_!YI-0!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F21c8e078-f850-4341-be24-640caceea524.tif" width="1280" height="720" 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11.3235L1.5293 15.7353M2.41165 11.3235L6.38224 13.0882"></path></g></svg></button><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container view-image"><svg xmlns="http://www.w3.org/2000/svg" width="20" height="20" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="lucide lucide-maximize2 lucide-maximize-2"><polyline points="15 3 21 3 21 9"></polyline><polyline points="9 21 3 21 3 15"></polyline><line x1="21" x2="14" y1="3" y2="10"></line><line x1="3" x2="10" y1="21" y2="14"></line></svg></button></div></div></div></a><figcaption class="image-caption">Zdroj: Arch&#237;v autora &#8211; r&#253;chly rez</figcaption></figure></div><div class="poll-embed" data-attrs="{&quot;id&quot;:746249}" data-component-name="PollToDOM"></div><p><strong><span>Janka R., &#271;akujeme za pr&#237;pad. </span></strong><span>&#128522;</span></p><div><hr></div><h3>&#352;ikovn&#233; n&#225;stroje, ktor&#233; pou&#382;&#237;vam</h3><div><hr></div><p><strong><span>&#128187; USCAP m&#225; novinku! Zadarmo </span><a href="https://uscap.org/medical-student-membership/"><span>&#269;lenstvo</span></a><span> pre medikov</span></strong>, v&#271;aka &#269;omu z&#237;ska&#353; pr&#237;stup k mno&#382;stvu zauj&#237;mav&#253;ch zdrojov a vzdel&#225;vac&#237;ch pr&#237;le&#382;itost&#237; v oblasti patol&#243;gie.</p><div><hr></div><h3>Tip z komunity Mlad&#237; lek&#225;ri</h3><div><hr></div><div class="captioned-image-container"><figure><a class="image-link image2 is-viewable-img" target="_blank" href="https://www.instagram.com/mladilekari.sk?utm_source=substack&amp;utm_medium=pathomd" data-component-name="Image2ToDOM"><div class="image2-inset"><picture><source type="image/webp" srcset="/__u/substackcdn.com/image/fetch/$s_!y4EO!, /__u/pathomd.substack.com/w_424, /__u/pathomd.substack.com/c_limit, /__u/pathomd.substack.com/f_webp, /__u/pathomd.substack.com/q_auto:good, 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/__u/pathomd.substack.com/c_limit, /__u/pathomd.substack.com/f_webp, /__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F90b998dd-e139-4877-b7d4-3bed6b9dc17c_1911x1000.png 1456w" sizes="100vw"><img src="/__u/substackcdn.com/image/fetch/$s_!y4EO!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F90b998dd-e139-4877-b7d4-3bed6b9dc17c_1911x1000.png" width="1456" height="762" 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/__u/pathomd.substack.com/c_limit, /__u/pathomd.substack.com/f_auto, /__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F90b998dd-e139-4877-b7d4-3bed6b9dc17c_1911x1000.png 424w, /__u/substackcdn.com/image/fetch/$s_!y4EO!, /__u/pathomd.substack.com/w_848, /__u/pathomd.substack.com/c_limit, /__u/pathomd.substack.com/f_auto, /__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F90b998dd-e139-4877-b7d4-3bed6b9dc17c_1911x1000.png 848w, /__u/substackcdn.com/image/fetch/$s_!y4EO!, /__u/pathomd.substack.com/w_1272, /__u/pathomd.substack.com/c_limit, /__u/pathomd.substack.com/f_auto, /__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F90b998dd-e139-4877-b7d4-3bed6b9dc17c_1911x1000.png 1272w, /__u/substackcdn.com/image/fetch/$s_!y4EO!, /__u/pathomd.substack.com/w_1456, /__u/pathomd.substack.com/c_limit, /__u/pathomd.substack.com/f_auto, /__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F90b998dd-e139-4877-b7d4-3bed6b9dc17c_1911x1000.png 1456w" sizes="100vw" loading="lazy"></picture><div class="image-link-expand"><div class="pencraft pc-display-flex pc-gap-8 pc-reset"><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container restack-image"><svg aria-hidden="true" width="20" height="20" viewBox="0 0 20 20" fill="none" stroke-width="1.5" stroke="var(--color-fg-primary)" stroke-linecap="round" stroke-linejoin="round" xmlns="http://www.w3.org/2000/svg"><g><path d="M2.53001 7.81595C3.49179 4.73911 6.43281 2.5 9.91173 2.5C13.1684 2.5 15.9537 4.46214 17.0852 7.23684L17.6179 8.67647M17.6179 8.67647L18.5002 4.26471M17.6179 8.67647L13.6473 6.91176M17.4995 12.1841C16.5378 15.2609 13.5967 17.5 10.1178 17.5C6.86118 17.5 4.07589 15.5379 2.94432 12.7632L2.41165 11.3235M2.41165 11.3235L1.5293 15.7353M2.41165 11.3235L6.38224 13.0882"></path></g></svg></button><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container view-image"><svg xmlns="http://www.w3.org/2000/svg" width="20" height="20" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="lucide lucide-maximize2 lucide-maximize-2"><polyline points="15 3 21 3 21 9"></polyline><polyline points="9 21 3 21 3 15"></polyline><line x1="21" x2="14" y1="3" y2="10"></line><line x1="3" x2="10" y1="21" y2="14"></line></svg></button></div></div></div></a></figure></div><p><strong>M&#225;&#353; ob&#269;as pocit, &#382;e syst&#233;m sa nemen&#237; a motiv&#225;cia doch&#225;dza?</strong></p><p>Vtedy pom&#225;ha vedie&#357;, &#382;e v tom <strong>nie si s&#225;m*a. &#129782;</strong></p><p>Praktick&#233; tipy. Rady od odborn&#237;kov. Hot novinky &#269;i nepopul&#225;rne n&#225;zory v zdravotn&#237;ctve. K tomu &#353;tipka humoru a pr&#237;behy zdravotn&#237;kov, ktor&#237; rie&#353;ia to ist&#233; &#269;o ty.</p><p>&#128073; <strong><a href="https://www.instagram.com/mladilekari.sk?utm_source=substack&amp;utm_medium=pathomd">Za&#269;ni n&#225;s sledova&#357; na soci&#225;lnych sie&#357;ach</a></strong></p><div><hr></div><h3>Patho MD tr&#233;ning</h3><div><hr></div><p><strong>&#128174; Ke&#271; karcin&#243;m postihuje endometrium aj ov&#225;rium</strong></p><p>Tentokr&#225;t ti prin&#225;&#353;ame preh&#318;ad vych&#225;dzaj&#250;ci z ned&#225;vnej pr&#225;ce venovanej situ&#225;cii, ktor&#225; vie potr&#225;pi&#357; patol&#243;ga aj klinika &#8211; <strong><a href="https://pubmed.ncbi.nlm.nih.gov/42011770/">s&#250;&#269;asn&#233;mu n&#225;lezu karcin&#243;mu endometria a ov&#225;ria</a></strong>. <strong>Spr&#225;vna interpret&#225;cia</strong> tohto n&#225;lezu m&#225; <strong>dopad na staging, odhad rizika aj rozhodovanie o adjuvantnej lie&#269;be</strong>.</p><p>Historick&#253; pojem &#8222;synchr&#243;nny endometri&#225;lny a ovari&#225;lny karcin&#243;m&#8220; sa &#269;asto sp&#225;jal s predstavou dvoch nez&#225;visl&#253;ch prim&#225;rnych n&#225;dorov. Molekulov&#233; &#353;t&#250;die v&#353;ak uk&#225;zali, &#382;e <strong>v&#228;&#269;&#353;ina</strong> tak&#253;chto <strong>n&#225;dorov je</strong> <strong>klon&#225;lne pr&#237;buzn&#225;</strong>. Preto sa v pr&#225;ci uprednost&#328;uje <strong>neutr&#225;lnej&#353;&#237; pojem</strong> &#8222;<strong>koexistuj&#250;ci endometri&#225;lny a ovari&#225;lny karcin&#243;m&#8220; (CEOC)</strong>.</p><blockquote><p>&#9888;&#65039; Pozor, <strong>CEOC je opis klinicko-patologickej situ&#225;cie</strong> a nem&#225; sa pou&#382;&#237;va&#357; ako fin&#225;lna diagn&#243;za.</p></blockquote><p><strong>&#129300; Pre&#269;o je to d&#244;le&#382;it&#233;?</strong></p><p><strong>Klon&#225;lna pr&#237;buznos&#357; automaticky neznamen&#225; nepriazniv&#250; progn&#243;zu</strong>. Niektor&#233; CEOC sa spr&#225;vaj&#250; ako n&#237;zkorizikov&#233; ochorenie a pacientky m&#244;&#382;u by&#357; u&#353;etren&#233; adjuvantnej lie&#269;by. Rozhodovanie m&#225; preto st&#225;&#357; na kombin&#225;cii histologick&#253;ch, anatomick&#253;ch a molekulov&#253;ch parametrov.</p><div><hr></div><p><strong>&#128214; FIGO 2023 staging</strong></p><p><strong><a href="https://obgyn.onlinelibrary.wiley.com/doi/10.1002/ijgo.14923">FIGO 2023</a></strong> zaviedlo <strong>&#353;t&#225;dium IA3</strong> <strong>pre n&#237;zkorizikov&#233; CEOC</strong>, ktor&#233; musia sp&#314;&#328;a&#357; krit&#233;ri&#225;:</p><ul><li><p>low-grade endometrioidn&#253; karcin&#243;m postihuj&#250;ci endometrium aj ov&#225;rium.</p></li><li><p>myometri&#225;lna inv&#225;zia &lt;50 %.</p></li><li><p>nepr&#237;tomnos&#357; rozsiahlej LVSI.</p></li><li><p>nepr&#237;tomnos&#357; &#271;al&#353;&#237;ch metast&#225;z.</p></li><li><p>ovari&#225;lny n&#225;dor je unilater&#225;lny, obmedzen&#253; na ov&#225;rium, bez inv&#225;zie alebo rupt&#250;ry kapsuly.</p></li></ul><p><strong>&#10060; Pr&#237;pady nesp&#314;&#328;aj&#250;ce krit&#233;ri&#225; IA3</strong> sa <strong>pod&#318;a FIGO</strong> klasifikuj&#250; ako endometri&#225;lny karcin&#243;m so &#353;&#237;ren&#237;m do ov&#225;ria (IIIA1), resp. pod&#318;a rozsahu &#271;al&#353;ieho &#353;&#237;renia. Ide v&#353;ak o biologicky aj prognosticky heterog&#233;nnu skupinu. Napr. pr&#237;pad vyl&#250;&#269;en&#253; z IA3 len pre bilater&#225;lne postihnutie ov&#225;ri&#237; nemus&#237; ma&#357; rovnak&#233; riziko ako diseminovan&#253; p53-abnorm&#225;lny karcin&#243;m.</p><p>Z FIGO 2023 z&#225;rove&#328; nepriamo vypl&#253;va, &#382;e p53-abnorm&#225;lny endometri&#225;lny karcin&#243;m by nemal by&#357; klasifikovan&#253; ako &#353;t&#225;dium IA3.</p><p><strong>&#129516; Molekulov&#253; subtyp</strong></p><p>Molekulov&#253; subtyp (ani dokazovanie klonality) nie s&#250; s&#250;&#269;as&#357;ou FIGO 2023 krit&#233;ri&#237; pre &#353;t&#225;dium IA3 CEOC.</p><p><strong>Molekulov&#225; klasifik&#225;cia</strong> v&#353;ak m&#244;&#382;e &#271;alej spresni&#357; rizikov&#250; stratifik&#225;ciu a v <strong><a href="https://guidelines.esgo.org/media/2025/09/ESGO-ESTRO-ESP-Guidelines-for-EC_-LO-July-2025.pdf">ESGO-ESTRO-ESP guidelines 2025</a></strong> je <strong>zoh&#318;adnen&#225; v lie&#269;ebn&#253;ch algoritmoch</strong>.</p><div><hr></div><p><strong>&#128300; Prakticky pre patol&#243;ga</strong></p><p><strong>V spr&#225;ve m&#225; by&#357; jasne uveden&#253;</strong> histotyp a grade v oboch lokalit&#225;ch, h&#314;bka myometri&#225;lnej inv&#225;zie, LVSI, unilateralita/bilateralita ovari&#225;lneho postihnutia, stav kapsuly/povrchu ov&#225;ria, pr&#237;padn&#233; &#271;al&#353;ie &#353;&#237;renie a molekulov&#253; profil.</p><p><strong>Pri potenci&#225;lnom IA3 CEOC pr&#225;ca navrhuje testovanie</strong> endometri&#225;lneho n&#225;doru na POLE, MMR, p53 a ER a ovari&#225;lneho n&#225;doru na MMR, p53 a ER.</p><div><hr></div><h3>Konferencie a kurzy</h3><div><hr></div><p>&#129489;&#8205;&#127979; Minul&#253; mesiac som pln&#253; nad&#353;enia absolvoval <strong>postgradu&#225;lny kurz patol&#243;gie prsn&#237;ka od <a href="https://www.vincentacademypathology.com/upcoming-interactive-diagnostic-postgraduate-courses">Vincent Academy of Pathology</a></strong> v Linzi. Do konca 2026 sa uskuto&#269;nia &#271;al&#353;ie kurzy a u&#382; teraz sa m&#244;&#382;e&#353; te&#353;i&#357; na bud&#250;ci rok. <strong>Stay tuned!</strong></p><p>&#128104;&#8205;&#9877;&#65039; M&#225;m pre teba <strong>fantastick&#250; pr&#237;le&#382;itos&#357;</strong>. <strong>Do 3. augusta 2026</strong> m&#244;&#382;e&#353; poda&#357; <strong>prihl&#225;&#353;ku na</strong> <a href="https://www.esp-pathology.org/giordano-fellowship/">Giordano Fellowship 2027</a>!</p><div><hr></div><h3>R&#244;zne z minul&#233;ho mesiaca</h3><div><hr></div><p><strong><span>&#128216; Kni&#382;n&#253; tip</span></strong> na zamyslenie pre v&#353;etk&#253;ch medikov a zdravotn&#237;kov: <strong><a href="https://www.amazon.com/-/de/dp/0807021997/ref=sr_1_1?__mk_de_DE=%C3%85M%C3%85%C5%BD%C3%95%C3%91&amp;crid=1BHX56T4PPFM3&amp;dib=eyJ2IjoiMSJ9.bsjIKB5fBdPgp50ORQtYx6cInCaZatMRed7oFs8M2DI.QQ-N1k37696BMALmmn9nUy9NE-2j_QI7snIHO4CsEx8&amp;dib_tag=se&amp;keywords=Overdiagnosed&amp;qid=1783359255&amp;sprefix=overdiagnose%2Caps%2C217&amp;sr=8-1"><span>Overdiagnosed</span></a></strong>.</p><div class="captioned-image-container"><figure><a class="image-link image2 is-viewable-img" target="_blank" href="https://www.amazon.com/-/de/dp/0807021997/ref=sr_1_1?__mk_de_DE=%C3%85M%C3%85%C5%BD%C3%95%C3%91&amp;crid=1BHX56T4PPFM3&amp;dib=eyJ2IjoiMSJ9.bsjIKB5fBdPgp50ORQtYx6cInCaZatMRed7oFs8M2DI.QQ-N1k37696BMALmmn9nUy9NE-2j_QI7snIHO4CsEx8&amp;dib_tag=se&amp;keywords=Overdiagnosed&amp;qid=1783359255&amp;sprefix=overdiagnose%2Caps%2C217&amp;sr=8-1" data-component-name="Image2ToDOM"><div class="image2-inset"><picture><source type="image/webp" srcset="/__u/substackcdn.com/image/fetch/$s_!b_1O!, 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class="sizing-normal" alt="" srcset="/__u/substackcdn.com/image/fetch/$s_!b_1O!, /__u/pathomd.substack.com/w_424, /__u/pathomd.substack.com/c_limit, /__u/pathomd.substack.com/f_auto, /__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fe6b465fe-e128-4e31-88ec-9d19da2f698d_702x1000.png 424w, /__u/substackcdn.com/image/fetch/$s_!b_1O!, /__u/pathomd.substack.com/w_848, /__u/pathomd.substack.com/c_limit, /__u/pathomd.substack.com/f_auto, /__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fe6b465fe-e128-4e31-88ec-9d19da2f698d_702x1000.png 848w, /__u/substackcdn.com/image/fetch/$s_!b_1O!, /__u/pathomd.substack.com/w_1272, /__u/pathomd.substack.com/c_limit, /__u/pathomd.substack.com/f_auto, /__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fe6b465fe-e128-4e31-88ec-9d19da2f698d_702x1000.png 1272w, /__u/substackcdn.com/image/fetch/$s_!b_1O!, /__u/pathomd.substack.com/w_1456, /__u/pathomd.substack.com/c_limit, /__u/pathomd.substack.com/f_auto, /__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fe6b465fe-e128-4e31-88ec-9d19da2f698d_702x1000.png 1456w" sizes="100vw" loading="lazy"></picture><div class="image-link-expand"><div class="pencraft pc-display-flex pc-gap-8 pc-reset"><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container restack-image"><svg aria-hidden="true" width="20" height="20" viewBox="0 0 20 20" fill="none" stroke-width="1.5" stroke="var(--color-fg-primary)" stroke-linecap="round" stroke-linejoin="round" xmlns="http://www.w3.org/2000/svg"><g><path d="M2.53001 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kv&#237;zu</h3><div><hr></div><p><span>&#9989;</span> <strong><span>Spr&#225;vna odpove&#271;: A) Tumor s lepidick&#253;m rastom</span></strong></p><div class="captioned-image-container"><figure><a class="image-link image2 is-viewable-img" target="_blank" href="/__u/substackcdn.com/image/fetch/$s_!yazm!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F8a77806e-b2fb-4817-b453-318bf8b6e555.tif" data-component-name="Image2ToDOM"><div class="image2-inset"><picture><source type="image/webp" srcset="/__u/substackcdn.com/image/fetch/$s_!yazm!, /__u/pathomd.substack.com/w_424, /__u/pathomd.substack.com/c_limit, /__u/pathomd.substack.com/f_webp, /__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F8a77806e-b2fb-4817-b453-318bf8b6e555.tif 424w, /__u/substackcdn.com/image/fetch/$s_!yazm!, /__u/pathomd.substack.com/w_848, 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src="/__u/substackcdn.com/image/fetch/$s_!yazm!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F8a77806e-b2fb-4817-b453-318bf8b6e555.tif" width="1280" height="720" 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/__u/pathomd.substack.com/f_auto, /__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F4809b259-1cab-4fff-96d3-0a2095034519.tif 1456w" sizes="100vw" loading="lazy"></picture><div class="image-link-expand"><div class="pencraft pc-display-flex pc-gap-8 pc-reset"><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container restack-image"><svg aria-hidden="true" width="20" height="20" viewBox="0 0 20 20" fill="none" stroke-width="1.5" stroke="var(--color-fg-primary)" stroke-linecap="round" stroke-linejoin="round" xmlns="http://www.w3.org/2000/svg"><g><path d="M2.53001 7.81595C3.49179 4.73911 6.43281 2.5 9.91173 2.5C13.1684 2.5 15.9537 4.46214 17.0852 7.23684L17.6179 8.67647M17.6179 8.67647L18.5002 4.26471M17.6179 8.67647L13.6473 6.91176M17.4995 12.1841C16.5378 15.2609 13.5967 17.5 10.1178 17.5C6.86118 17.5 4.07589 15.5379 2.94432 12.7632L2.41165 11.3235M2.41165 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href="/__u/substackcdn.com/image/fetch/$s_!kxoK!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fcc1b7ab4-f7ef-432c-baf3-79c6218ce593.tif" data-component-name="Image2ToDOM"><div class="image2-inset"><picture><source type="image/webp" srcset="/__u/substackcdn.com/image/fetch/$s_!kxoK!, /__u/pathomd.substack.com/w_424, /__u/pathomd.substack.com/c_limit, /__u/pathomd.substack.com/f_webp, /__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fcc1b7ab4-f7ef-432c-baf3-79c6218ce593.tif 424w, /__u/substackcdn.com/image/fetch/$s_!kxoK!, /__u/pathomd.substack.com/w_848, /__u/pathomd.substack.com/c_limit, /__u/pathomd.substack.com/f_webp, /__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fcc1b7ab4-f7ef-432c-baf3-79c6218ce593.tif 848w, /__u/substackcdn.com/image/fetch/$s_!kxoK!, /__u/pathomd.substack.com/w_1272, /__u/pathomd.substack.com/c_limit, /__u/pathomd.substack.com/f_webp, /__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fcc1b7ab4-f7ef-432c-baf3-79c6218ce593.tif 1272w, /__u/substackcdn.com/image/fetch/$s_!kxoK!, /__u/pathomd.substack.com/w_1456, /__u/pathomd.substack.com/c_limit, /__u/pathomd.substack.com/f_webp, /__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fcc1b7ab4-f7ef-432c-baf3-79c6218ce593.tif 1456w" sizes="100vw"><img src="/__u/substackcdn.com/image/fetch/$s_!kxoK!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fcc1b7ab4-f7ef-432c-baf3-79c6218ce593.tif" width="1280" height="720" data-attrs="{&quot;src&quot;:&quot;https://substack-post-media.s3.amazonaws.com/public/images/cc1b7ab4-f7ef-432c-baf3-79c6218ce593.tif&quot;,&quot;srcNoWatermark&quot;:null,&quot;fullscreen&quot;:null,&quot;imageSize&quot;:null,&quot;height&quot;:720,&quot;width&quot;:1280,&quot;resizeWidth&quot;:null,&quot;bytes&quot;:1743614,&quot;alt&quot;:null,&quot;title&quot;:null,&quot;type&quot;:&quot;image/tiff&quot;,&quot;href&quot;:null,&quot;belowTheFold&quot;:true,&quot;topImage&quot;:false,&quot;internalRedirect&quot;:&quot;https://pathomd.substack.com/i/206198022?img=https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fcc1b7ab4-f7ef-432c-baf3-79c6218ce593.tif&quot;,&quot;isProcessing&quot;:false,&quot;align&quot;:null,&quot;offset&quot;:false}" class="sizing-normal" alt="" srcset="/__u/substackcdn.com/image/fetch/$s_!kxoK!, /__u/pathomd.substack.com/w_424, /__u/pathomd.substack.com/c_limit, /__u/pathomd.substack.com/f_auto, /__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fcc1b7ab4-f7ef-432c-baf3-79c6218ce593.tif 424w, /__u/substackcdn.com/image/fetch/$s_!kxoK!, /__u/pathomd.substack.com/w_848, /__u/pathomd.substack.com/c_limit, /__u/pathomd.substack.com/f_auto, /__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fcc1b7ab4-f7ef-432c-baf3-79c6218ce593.tif 848w, /__u/substackcdn.com/image/fetch/$s_!kxoK!, /__u/pathomd.substack.com/w_1272, /__u/pathomd.substack.com/c_limit, /__u/pathomd.substack.com/f_auto, /__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fcc1b7ab4-f7ef-432c-baf3-79c6218ce593.tif 1272w, /__u/substackcdn.com/image/fetch/$s_!kxoK!, /__u/pathomd.substack.com/w_1456, /__u/pathomd.substack.com/c_limit, /__u/pathomd.substack.com/f_auto, /__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fcc1b7ab4-f7ef-432c-baf3-79c6218ce593.tif 1456w" sizes="100vw" loading="lazy"></picture><div class="image-link-expand"><div class="pencraft pc-display-flex pc-gap-8 pc-reset"><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container restack-image"><svg aria-hidden="true" width="20" height="20" viewBox="0 0 20 20" fill="none" stroke-width="1.5" stroke="var(--color-fg-primary)" stroke-linecap="round" stroke-linejoin="round" xmlns="http://www.w3.org/2000/svg"><g><path d="M2.53001 7.81595C3.49179 4.73911 6.43281 2.5 9.91173 2.5C13.1684 2.5 15.9537 4.46214 17.0852 7.23684L17.6179 8.67647M17.6179 8.67647L18.5002 4.26471M17.6179 8.67647L13.6473 6.91176M17.4995 12.1841C16.5378 15.2609 13.5967 17.5 10.1178 17.5C6.86118 17.5 4.07589 15.5379 2.94432 12.7632L2.41165 11.3235M2.41165 11.3235L1.5293 15.7353M2.41165 11.3235L6.38224 13.0882"></path></g></svg></button><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container view-image"><svg xmlns="http://www.w3.org/2000/svg" width="20" height="20" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="lucide lucide-maximize2 lucide-maximize-2"><polyline points="15 3 21 3 21 9"></polyline><polyline points="9 21 3 21 3 15"></polyline><line x1="21" x2="14" y1="3" y2="10"></line><line x1="3" x2="10" y1="21" y2="14"></line></svg></button></div></div></div></a><figcaption class="image-caption">Zdroj: Arch&#237;v autora - definit&#237;vny n&#225;lez</figcaption></figure></div><p><strong>&#128300; Z&#225;ver peropera&#269;nej &#8222;r&#253;chlej&#8221;</strong> bol opatrnej&#353;&#237;: Tumor s lepidick&#253;m rastom, pri&#269;om by sa mohlo jedna&#357; o prim&#225;rny p&#318;&#250;cny adenokarcin&#243;m, ale ned&#225; sa to aktu&#225;lne jednozna&#269;ne potvrdi&#357;. Bolo potrebn&#233; po&#269;ka&#357; na definit&#237;vny v&#253;sledok. V r&#253;chlej sa sk&#244;r prikl&#225;&#328;alo na stranu p&#318;&#250;cneho adenokarcin&#243;mu.</p><p><strong>Lepidick&#253; rast</strong> znamen&#225;, &#382;e n&#225;dorov&#233; bunky vzh&#318;adom pripom&#237;naj&#250; pneumocyty II. typu a rast&#250; po povrchu p&#318;&#250;cnych alveolov.</p><p><strong>Definit&#237;vny n&#225;lez</strong> av&#353;ak <strong>potvrdil</strong> <strong>metast&#225;zu klinicky zn&#225;meho <a href="https://www.pathologyoutlines.com/topic/skintumormelanocyticmetastaticmelanoma.html">mal&#237;gneho melan&#243;mu</a></strong> v lingule p&#318;&#250;c v&#318;avo, s lepidick&#253;m aj interstici&#225;lnym sp&#244;sobom rastu n&#225;dorov&#253;ch buniek.</p><blockquote><p>Preto nikdy nezab&#250;daj na patologick&#233; pr&#237;slovie: <strong>&#8222;V&#382;dy mysli na mal&#237;gny melan&#243;m!&#8221;</strong></p></blockquote><div><hr></div><p>&#270;akujeme za pre&#269;&#237;tanie! Tak zasa o mesiac.</p><p><strong>Tom&#225;&#353; a Megi</strong></p><div><hr></div><div class="captioned-button-wrap" data-attrs="{&quot;url&quot;:&quot;https://pathomd.substack.com/p/patho-md-24-ceoc-ked-karcinom-postihuje?utm_source=substack&utm_medium=email&utm_content=share&action=share&quot;,&quot;text&quot;:&quot;Share&quot;}" data-component-name="CaptionedButtonToDOM"><div class="preamble"><p class="cta-caption"><strong>P&#225;&#269;i sa ti newsletter Patho MD?</strong> Prepo&#353;li ho kolegovi alebo spolu&#382;iakovi, ktor&#233;ho zauj&#237;ma patol&#243;gia!</p></div><p class="button-wrapper" data-attrs="{&quot;url&quot;:&quot;https://pathomd.substack.com/p/patho-md-24-ceoc-ked-karcinom-postihuje?utm_source=substack&utm_medium=email&utm_content=share&action=share&quot;,&quot;text&quot;:&quot;Share&quot;}" data-component-name="ButtonCreateButton"><a class="button primary" href="/__u/pathomd.substack.com/p/patho-md-24-ceoc-ked-karcinom-postihuje?utm_source=substack&amp;utm_medium=email&amp;utm_content=share&amp;action=share"><span>Share</span></a></p></div><p class="button-wrapper" data-attrs="{&quot;url&quot;:&quot;https://pathomd.substack.com/subscribe?&quot;,&quot;text&quot;:&quot;Subscribe now&quot;,&quot;action&quot;:null,&quot;class&quot;:null}" data-component-name="ButtonCreateButton"><a class="button primary" href="/__u/pathomd.substack.com/subscribe"><span>Subscribe now</span></a></p><p></p><p></p>]]></content:encoded></item><item><title><![CDATA[🔬 Patho MD #23 Patológia očami rezidentov]]></title><description><![CDATA[Novinky z patol&#243;gie za 3 min&#250;ty.]]></description><link>https://pathomd.substack.com/p/patho-md-23-patologia-ocami-rezidentov</link><guid isPermaLink="false">https://pathomd.substack.com/p/patho-md-23-patologia-ocami-rezidentov</guid><dc:creator><![CDATA[MUDr. Tomáš Krajčovič]]></dc:creator><pubDate>Thu, 11 Jun 2026 04:01:39 GMT</pubDate><enclosure url="https://substack-post-media.s3.amazonaws.com/public/images/e860e412-0661-461d-8052-1f7ffb63e75b_2048x2048.png" length="0" type="image/jpeg"/><content:encoded><![CDATA[<p><strong>Dobr&#233; r&#225;nko!</strong></p><p>S rodinkou som bol na v&#253;lete po Eur&#243;pe (&#382;iadna kongresov&#225; turistika &#128516;), len&#382;e po&#269;asie zmarilo moje pl&#225;ny. Zatia&#318; &#269;o za oknom bur&#225;ca vietor s da&#382;&#271;om, ja si p&#237;&#353;em newsletter.</p><p><strong>Uh&#225;dne&#353;, kde som bol?</strong> Odpove&#271; na konci.</p><div class="captioned-image-container"><figure><a class="image-link image2 is-viewable-img" target="_blank" href="/__u/substackcdn.com/image/fetch/$s_!E_lN!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fd67977a8-f093-4d6e-bbc4-780e9e523ff4_900x1223.png" data-component-name="Image2ToDOM"><div class="image2-inset"><picture><source type="image/webp" srcset="/__u/substackcdn.com/image/fetch/$s_!E_lN!, /__u/pathomd.substack.com/w_424, /__u/pathomd.substack.com/c_limit, /__u/pathomd.substack.com/f_webp, /__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fd67977a8-f093-4d6e-bbc4-780e9e523ff4_900x1223.png 424w, /__u/substackcdn.com/image/fetch/$s_!E_lN!, /__u/pathomd.substack.com/w_848, /__u/pathomd.substack.com/c_limit, /__u/pathomd.substack.com/f_webp, /__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fd67977a8-f093-4d6e-bbc4-780e9e523ff4_900x1223.png 848w, /__u/substackcdn.com/image/fetch/$s_!E_lN!, /__u/pathomd.substack.com/w_1272, /__u/pathomd.substack.com/c_limit, /__u/pathomd.substack.com/f_webp, /__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fd67977a8-f093-4d6e-bbc4-780e9e523ff4_900x1223.png 1272w, /__u/substackcdn.com/image/fetch/$s_!E_lN!, /__u/pathomd.substack.com/w_1456, /__u/pathomd.substack.com/c_limit, /__u/pathomd.substack.com/f_webp, /__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fd67977a8-f093-4d6e-bbc4-780e9e523ff4_900x1223.png 1456w" sizes="100vw"><img src="/__u/substackcdn.com/image/fetch/$s_!E_lN!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fd67977a8-f093-4d6e-bbc4-780e9e523ff4_900x1223.png" width="900" height="1223" 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/__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fd67977a8-f093-4d6e-bbc4-780e9e523ff4_900x1223.png 424w, /__u/substackcdn.com/image/fetch/$s_!E_lN!, /__u/pathomd.substack.com/w_848, /__u/pathomd.substack.com/c_limit, /__u/pathomd.substack.com/f_auto, /__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fd67977a8-f093-4d6e-bbc4-780e9e523ff4_900x1223.png 848w, /__u/substackcdn.com/image/fetch/$s_!E_lN!, /__u/pathomd.substack.com/w_1272, /__u/pathomd.substack.com/c_limit, /__u/pathomd.substack.com/f_auto, /__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fd67977a8-f093-4d6e-bbc4-780e9e523ff4_900x1223.png 1272w, /__u/substackcdn.com/image/fetch/$s_!E_lN!, /__u/pathomd.substack.com/w_1456, /__u/pathomd.substack.com/c_limit, /__u/pathomd.substack.com/f_auto, /__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fd67977a8-f093-4d6e-bbc4-780e9e523ff4_900x1223.png 1456w" sizes="100vw" fetchpriority="high"></picture><div class="image-link-expand"><div class="pencraft pc-display-flex pc-gap-8 pc-reset"><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container restack-image"><svg aria-hidden="true" width="20" height="20" viewBox="0 0 20 20" fill="none" stroke-width="1.5" stroke="var(--color-fg-primary)" stroke-linecap="round" stroke-linejoin="round" xmlns="http://www.w3.org/2000/svg"><g><path d="M2.53001 7.81595C3.49179 4.73911 6.43281 2.5 9.91173 2.5C13.1684 2.5 15.9537 4.46214 17.0852 7.23684L17.6179 8.67647M17.6179 8.67647L18.5002 4.26471M17.6179 8.67647L13.6473 6.91176M17.4995 12.1841C16.5378 15.2609 13.5967 17.5 10.1178 17.5C6.86118 17.5 4.07589 15.5379 2.94432 12.7632L2.41165 11.3235M2.41165 11.3235L1.5293 15.7353M2.41165 11.3235L6.38224 13.0882"></path></g></svg></button><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container view-image"><svg xmlns="http://www.w3.org/2000/svg" width="20" height="20" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="lucide lucide-maximize2 lucide-maximize-2"><polyline points="15 3 21 3 21 9"></polyline><polyline points="9 21 3 21 3 15"></polyline><line x1="21" x2="14" y1="3" y2="10"></line><line x1="3" x2="10" y1="21" y2="14"></line></svg></button></div></div></div></a><figcaption class="image-caption">Zdroj: Arch&#237;v autora</figcaption></figure></div><p><strong>V dne&#353;nom Patho MD:</strong></p><blockquote><p>&#129729; &#268;o s nedostatkom patol&#243;gov?</p><p>&#128105;&#8205;&#129457; Zmeny v 6. vydan&#237; WHO GIT: II. &#269;as&#357;</p><p>&#129323; Zriedkav&#253; polyp &#382;al&#250;dka</p></blockquote><p><strong>U&#382;&#237;vaj!</strong></p><div><hr></div><h3>Aktu&#225;lna &#353;t&#250;dia z patol&#243;gie v skratke</h3><div><hr></div><p><strong>&#129489;&#8205;&#9877;&#65039; Patol&#243;gia potrebuje &#318;ud&#237;, ale aj lep&#353;ie podmienky na pr&#225;cu!</strong></p><p><strong>Celonemeck&#253;</strong> <strong><a href="https://link.springer.com/article/10.1007/s00428-025-04277-1">dotazn&#237;kov&#253; prieskum</a></strong> <strong>medzi rezidentmi patol&#243;gie</strong> na univerzitn&#253;ch pracovisk&#225;ch ukazuje, pre&#269;o si mlad&#237; lek&#225;ri vyberaj&#250; tento odbor a &#269;o ovplyv&#328;uje ich spokojnos&#357; po&#269;as &#353;pecializa&#269;nej pr&#237;pravy.</p><p>Do &#353;t&#250;die bolo zaraden&#253;ch <strong>120 rezidentov</strong>. V&#228;&#269;&#353;ina za&#269;ala o patol&#243;gii uva&#382;ova&#357; u&#382; po&#269;as &#353;t&#250;dia medic&#237;ny, &#269;o pod&#269;iarkuje v&#253;znam kvalitnej v&#253;u&#269;by, vidite&#318;nosti odboru a skor&#233;ho kontaktu s patologickou praxou.</p><p>Najd&#244;le&#382;itej&#353;&#237;mi <strong>d&#244;vodmi vo&#318;by patol&#243;gie</strong> boli z&#225;ujem o odbor, zlu&#269;ite&#318;nos&#357; pr&#225;ce a s&#250;kromia a absencia no&#269;n&#253;ch slu&#382;ieb.</p><p>Hoci bola <strong>celkov&#225; spokojnos&#357; rezidentov</strong> relat&#237;vne <strong>vysok&#225;</strong>, <strong>hlavn&#253;m probl&#233;mom zost&#225;va pracovn&#225; z&#225;&#357;a&#382;</strong>: 72% respondentov uviedlo &#269;ast&#233; alebo trval&#233; nad&#269;asy, najm&#228; v s&#250;vislosti s diagnostikou.</p><p>Nad&#269;asy, v&#253;u&#269;ba a &#271;al&#353;ie doplnkov&#233; &#269;innosti nez&#225;visle zni&#382;ovali pracovn&#250; spokojnos&#357;, zatia&#318; &#269;o <strong>&#269;as vyhraden&#253; na vedeck&#250; pr&#225;cu mal pozit&#237;vny vplyv</strong>.</p><p>Takmer polovica respondentov uva&#382;ovala o akademickej kari&#233;re. T&#237;to rezidenti &#269;astej&#353;ie pracovali nad&#269;as a boli menej spokojn&#237;.</p><p>Autori identifikovali <strong>&#353;tyri skupiny rezidentov pod&#318;a motiv&#225;cie</strong> pre vo&#318;bu patol&#243;gie, v&#253;beru pracoviska a akademick&#253;ch amb&#237;ci&#237; &#8211; od rezidentov viac orientovan&#253;ch na pracovn&#233; prostredie a osobn&#233; faktory a&#382; po v&#253;razne v&#253;skumne zameran&#253;ch rezidentov. <strong>Na&#353;iel*na&#353;la si sa tam?</strong> &#128522;</p><div class="captioned-image-container"><figure><a class="image-link image2 is-viewable-img" target="_blank" href="/__u/substackcdn.com/image/fetch/$s_!Z_wE!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F065a1730-b74d-48eb-b358-c42042096526_835x677.png" data-component-name="Image2ToDOM"><div class="image2-inset"><picture><source type="image/webp" srcset="/__u/substackcdn.com/image/fetch/$s_!Z_wE!, /__u/pathomd.substack.com/w_424, /__u/pathomd.substack.com/c_limit, /__u/pathomd.substack.com/f_webp, /__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F065a1730-b74d-48eb-b358-c42042096526_835x677.png 424w, /__u/substackcdn.com/image/fetch/$s_!Z_wE!, /__u/pathomd.substack.com/w_848, /__u/pathomd.substack.com/c_limit, /__u/pathomd.substack.com/f_webp, /__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F065a1730-b74d-48eb-b358-c42042096526_835x677.png 848w, /__u/substackcdn.com/image/fetch/$s_!Z_wE!, /__u/pathomd.substack.com/w_1272, /__u/pathomd.substack.com/c_limit, /__u/pathomd.substack.com/f_webp, /__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F065a1730-b74d-48eb-b358-c42042096526_835x677.png 1272w, /__u/substackcdn.com/image/fetch/$s_!Z_wE!, /__u/pathomd.substack.com/w_1456, /__u/pathomd.substack.com/c_limit, /__u/pathomd.substack.com/f_webp, /__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F065a1730-b74d-48eb-b358-c42042096526_835x677.png 1456w" sizes="100vw"><img src="/__u/substackcdn.com/image/fetch/$s_!Z_wE!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F065a1730-b74d-48eb-b358-c42042096526_835x677.png" width="835" height="677" data-attrs="{&quot;src&quot;:&quot;https://substack-post-media.s3.amazonaws.com/public/images/065a1730-b74d-48eb-b358-c42042096526_835x677.png&quot;,&quot;srcNoWatermark&quot;:null,&quot;fullscreen&quot;:null,&quot;imageSize&quot;:null,&quot;height&quot;:677,&quot;width&quot;:835,&quot;resizeWidth&quot;:null,&quot;bytes&quot;:220467,&quot;alt&quot;:null,&quot;title&quot;:null,&quot;type&quot;:&quot;image/png&quot;,&quot;href&quot;:null,&quot;belowTheFold&quot;:true,&quot;topImage&quot;:false,&quot;internalRedirect&quot;:&quot;https://pathomd.substack.com/i/201467596?img=https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F065a1730-b74d-48eb-b358-c42042096526_835x677.png&quot;,&quot;isProcessing&quot;:false,&quot;align&quot;:null,&quot;offset&quot;:false}" class="sizing-normal" alt="" srcset="/__u/substackcdn.com/image/fetch/$s_!Z_wE!, /__u/pathomd.substack.com/w_424, /__u/pathomd.substack.com/c_limit, /__u/pathomd.substack.com/f_auto, /__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F065a1730-b74d-48eb-b358-c42042096526_835x677.png 424w, /__u/substackcdn.com/image/fetch/$s_!Z_wE!, /__u/pathomd.substack.com/w_848, /__u/pathomd.substack.com/c_limit, /__u/pathomd.substack.com/f_auto, /__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F065a1730-b74d-48eb-b358-c42042096526_835x677.png 848w, /__u/substackcdn.com/image/fetch/$s_!Z_wE!, /__u/pathomd.substack.com/w_1272, /__u/pathomd.substack.com/c_limit, /__u/pathomd.substack.com/f_auto, /__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F065a1730-b74d-48eb-b358-c42042096526_835x677.png 1272w, /__u/substackcdn.com/image/fetch/$s_!Z_wE!, /__u/pathomd.substack.com/w_1456, /__u/pathomd.substack.com/c_limit, /__u/pathomd.substack.com/f_auto, /__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F065a1730-b74d-48eb-b358-c42042096526_835x677.png 1456w" sizes="100vw" loading="lazy"></picture><div class="image-link-expand"><div class="pencraft pc-display-flex pc-gap-8 pc-reset"><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container restack-image"><svg aria-hidden="true" width="20" height="20" viewBox="0 0 20 20" fill="none" stroke-width="1.5" stroke="var(--color-fg-primary)" stroke-linecap="round" stroke-linejoin="round" xmlns="http://www.w3.org/2000/svg"><g><path d="M2.53001 7.81595C3.49179 4.73911 6.43281 2.5 9.91173 2.5C13.1684 2.5 15.9537 4.46214 17.0852 7.23684L17.6179 8.67647M17.6179 8.67647L18.5002 4.26471M17.6179 8.67647L13.6473 6.91176M17.4995 12.1841C16.5378 15.2609 13.5967 17.5 10.1178 17.5C6.86118 17.5 4.07589 15.5379 2.94432 12.7632L2.41165 11.3235M2.41165 11.3235L1.5293 15.7353M2.41165 11.3235L6.38224 13.0882"></path></g></svg></button><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container view-image"><svg xmlns="http://www.w3.org/2000/svg" width="20" height="20" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="lucide lucide-maximize2 lucide-maximize-2"><polyline points="15 3 21 3 21 9"></polyline><polyline points="9 21 3 21 3 15"></polyline><line x1="21" x2="14" y1="3" y2="10"></line><line x1="3" x2="10" y1="21" y2="14"></line></svg></button></div></div></div></a><figcaption class="image-caption">Zdroj: <a href="https://link.springer.com/article/10.1007/s00428-025-04277-1">www.link.springer.com</a></figcaption></figure></div><div><hr></div><p><strong>&#128195; Odkaz pre patologick&#233; pracovisk&#225;</strong></p><p>Ak m&#225; akademick&#225; patol&#243;gia mlad&#253;ch lek&#225;rov nielen pritiahnu&#357;, ale aj udr&#382;a&#357;, autori zd&#244;raz&#328;uj&#250; <strong>potrebu lep&#353;ej organiz&#225;cie &#353;pecializa&#269;nej pr&#237;pravy, zn&#237;&#382;enia pracovnej z&#225;&#357;a&#382;e, dostato&#269;n&#233;ho person&#225;lneho zabezpe&#269;enia, rodinne priazniv&#253;ch pracovn&#253;ch modelov a chr&#225;nen&#233;ho &#269;asu na v&#253;skum</strong>.</p><div><hr></div><h3>Kazuistika mesiaca</h3><div><hr></div><p>&#128203; <strong>52-ro&#269;n&#225; pacientka</strong> bez zn&#225;mych tr&#225;viacich &#357;a&#382;kost&#237; podst&#250;pila endoskopick&#233; vy&#353;etrenie, na ktorom bola objaven&#225; t&#225;to <strong>l&#233;zia &#382;al&#250;dka</strong> <strong>(3/5).</strong> Pani n&#225;sledne podst&#250;pila <strong>endoskopick&#250; submuk&#243;znu disekciu (ESD)</strong>, pomocou ktorej bola l&#233;zia kompletne odstr&#225;nen&#225;:</p><div class="captioned-image-container"><figure><a class="image-link image2 is-viewable-img" target="_blank" href="/__u/substackcdn.com/image/fetch/$s_!NWMx!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fb42f42c1-5547-4dac-a547-4b27900f61f2_1162x600.jpeg" data-component-name="Image2ToDOM"><div class="image2-inset"><picture><source type="image/webp" srcset="/__u/substackcdn.com/image/fetch/$s_!NWMx!, /__u/pathomd.substack.com/w_424, /__u/pathomd.substack.com/c_limit, /__u/pathomd.substack.com/f_webp, /__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fb42f42c1-5547-4dac-a547-4b27900f61f2_1162x600.jpeg 424w, /__u/substackcdn.com/image/fetch/$s_!NWMx!, /__u/pathomd.substack.com/w_848, /__u/pathomd.substack.com/c_limit, /__u/pathomd.substack.com/f_webp, /__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fb42f42c1-5547-4dac-a547-4b27900f61f2_1162x600.jpeg 848w, /__u/substackcdn.com/image/fetch/$s_!NWMx!, /__u/pathomd.substack.com/w_1272, /__u/pathomd.substack.com/c_limit, /__u/pathomd.substack.com/f_webp, /__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fb42f42c1-5547-4dac-a547-4b27900f61f2_1162x600.jpeg 1272w, /__u/substackcdn.com/image/fetch/$s_!NWMx!, /__u/pathomd.substack.com/w_1456, /__u/pathomd.substack.com/c_limit, /__u/pathomd.substack.com/f_webp, /__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fb42f42c1-5547-4dac-a547-4b27900f61f2_1162x600.jpeg 1456w" sizes="100vw"><img src="/__u/substackcdn.com/image/fetch/$s_!NWMx!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fb42f42c1-5547-4dac-a547-4b27900f61f2_1162x600.jpeg" width="1162" height="600" data-attrs="{&quot;src&quot;:&quot;https://substack-post-media.s3.amazonaws.com/public/images/b42f42c1-5547-4dac-a547-4b27900f61f2_1162x600.jpeg&quot;,&quot;srcNoWatermark&quot;:null,&quot;fullscreen&quot;:null,&quot;imageSize&quot;:null,&quot;height&quot;:600,&quot;width&quot;:1162,&quot;resizeWidth&quot;:null,&quot;bytes&quot;:478168,&quot;alt&quot;:null,&quot;title&quot;:null,&quot;type&quot;:&quot;image/jpeg&quot;,&quot;href&quot;:null,&quot;belowTheFold&quot;:true,&quot;topImage&quot;:false,&quot;internalRedirect&quot;:&quot;https://pathomd.substack.com/i/201467596?img=https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fb42f42c1-5547-4dac-a547-4b27900f61f2_1162x600.jpeg&quot;,&quot;isProcessing&quot;:false,&quot;align&quot;:null,&quot;offset&quot;:false}" class="sizing-normal" alt="" srcset="/__u/substackcdn.com/image/fetch/$s_!NWMx!, /__u/pathomd.substack.com/w_424, /__u/pathomd.substack.com/c_limit, /__u/pathomd.substack.com/f_auto, /__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fb42f42c1-5547-4dac-a547-4b27900f61f2_1162x600.jpeg 424w, /__u/substackcdn.com/image/fetch/$s_!NWMx!, /__u/pathomd.substack.com/w_848, /__u/pathomd.substack.com/c_limit, /__u/pathomd.substack.com/f_auto, /__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fb42f42c1-5547-4dac-a547-4b27900f61f2_1162x600.jpeg 848w, /__u/substackcdn.com/image/fetch/$s_!NWMx!, /__u/pathomd.substack.com/w_1272, /__u/pathomd.substack.com/c_limit, /__u/pathomd.substack.com/f_auto, /__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fb42f42c1-5547-4dac-a547-4b27900f61f2_1162x600.jpeg 1272w, /__u/substackcdn.com/image/fetch/$s_!NWMx!, /__u/pathomd.substack.com/w_1456, /__u/pathomd.substack.com/c_limit, /__u/pathomd.substack.com/f_auto, /__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fb42f42c1-5547-4dac-a547-4b27900f61f2_1162x600.jpeg 1456w" sizes="100vw" loading="lazy"></picture><div class="image-link-expand"><div class="pencraft pc-display-flex pc-gap-8 pc-reset"><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container restack-image"><svg aria-hidden="true" width="20" height="20" viewBox="0 0 20 20" fill="none" stroke-width="1.5" stroke="var(--color-fg-primary)" stroke-linecap="round" stroke-linejoin="round" xmlns="http://www.w3.org/2000/svg"><g><path d="M2.53001 7.81595C3.49179 4.73911 6.43281 2.5 9.91173 2.5C13.1684 2.5 15.9537 4.46214 17.0852 7.23684L17.6179 8.67647M17.6179 8.67647L18.5002 4.26471M17.6179 8.67647L13.6473 6.91176M17.4995 12.1841C16.5378 15.2609 13.5967 17.5 10.1178 17.5C6.86118 17.5 4.07589 15.5379 2.94432 12.7632L2.41165 11.3235M2.41165 11.3235L1.5293 15.7353M2.41165 11.3235L6.38224 13.0882"></path></g></svg></button><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container view-image"><svg xmlns="http://www.w3.org/2000/svg" width="20" height="20" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="lucide lucide-maximize2 lucide-maximize-2"><polyline points="15 3 21 3 21 9"></polyline><polyline points="9 21 3 21 3 15"></polyline><line x1="21" x2="14" y1="3" y2="10"></line><line x1="3" x2="10" y1="21" y2="14"></line></svg></button></div></div></div></a><figcaption class="image-caption">Zdroj: Arch&#237;v autora</figcaption></figure></div><div class="captioned-image-container"><figure><a class="image-link image2 is-viewable-img" target="_blank" href="/__u/substackcdn.com/image/fetch/$s_!bA8z!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fef0c0715-69e4-4d35-9b70-b7e28b80f564_1162x600.jpeg" data-component-name="Image2ToDOM"><div class="image2-inset"><picture><source type="image/webp" srcset="/__u/substackcdn.com/image/fetch/$s_!bA8z!, /__u/pathomd.substack.com/w_424, /__u/pathomd.substack.com/c_limit, /__u/pathomd.substack.com/f_webp, /__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fef0c0715-69e4-4d35-9b70-b7e28b80f564_1162x600.jpeg 424w, /__u/substackcdn.com/image/fetch/$s_!bA8z!, /__u/pathomd.substack.com/w_848, /__u/pathomd.substack.com/c_limit, /__u/pathomd.substack.com/f_webp, /__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fef0c0715-69e4-4d35-9b70-b7e28b80f564_1162x600.jpeg 848w, /__u/substackcdn.com/image/fetch/$s_!bA8z!, /__u/pathomd.substack.com/w_1272, /__u/pathomd.substack.com/c_limit, /__u/pathomd.substack.com/f_webp, /__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fef0c0715-69e4-4d35-9b70-b7e28b80f564_1162x600.jpeg 1272w, /__u/substackcdn.com/image/fetch/$s_!bA8z!, /__u/pathomd.substack.com/w_1456, /__u/pathomd.substack.com/c_limit, /__u/pathomd.substack.com/f_webp, /__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fef0c0715-69e4-4d35-9b70-b7e28b80f564_1162x600.jpeg 1456w" sizes="100vw"><img src="/__u/substackcdn.com/image/fetch/$s_!bA8z!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fef0c0715-69e4-4d35-9b70-b7e28b80f564_1162x600.jpeg" width="1162" height="600" data-attrs="{&quot;src&quot;:&quot;https://substack-post-media.s3.amazonaws.com/public/images/ef0c0715-69e4-4d35-9b70-b7e28b80f564_1162x600.jpeg&quot;,&quot;srcNoWatermark&quot;:null,&quot;fullscreen&quot;:null,&quot;imageSize&quot;:null,&quot;height&quot;:600,&quot;width&quot;:1162,&quot;resizeWidth&quot;:null,&quot;bytes&quot;:628675,&quot;alt&quot;:null,&quot;title&quot;:null,&quot;type&quot;:&quot;image/jpeg&quot;,&quot;href&quot;:null,&quot;belowTheFold&quot;:true,&quot;topImage&quot;:false,&quot;internalRedirect&quot;:&quot;https://pathomd.substack.com/i/201467596?img=https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fef0c0715-69e4-4d35-9b70-b7e28b80f564_1162x600.jpeg&quot;,&quot;isProcessing&quot;:false,&quot;align&quot;:null,&quot;offset&quot;:false}" class="sizing-normal" alt="" srcset="/__u/substackcdn.com/image/fetch/$s_!bA8z!, /__u/pathomd.substack.com/w_424, /__u/pathomd.substack.com/c_limit, /__u/pathomd.substack.com/f_auto, /__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fef0c0715-69e4-4d35-9b70-b7e28b80f564_1162x600.jpeg 424w, /__u/substackcdn.com/image/fetch/$s_!bA8z!, /__u/pathomd.substack.com/w_848, /__u/pathomd.substack.com/c_limit, /__u/pathomd.substack.com/f_auto, /__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fef0c0715-69e4-4d35-9b70-b7e28b80f564_1162x600.jpeg 848w, /__u/substackcdn.com/image/fetch/$s_!bA8z!, /__u/pathomd.substack.com/w_1272, /__u/pathomd.substack.com/c_limit, /__u/pathomd.substack.com/f_auto, /__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fef0c0715-69e4-4d35-9b70-b7e28b80f564_1162x600.jpeg 1272w, /__u/substackcdn.com/image/fetch/$s_!bA8z!, /__u/pathomd.substack.com/w_1456, /__u/pathomd.substack.com/c_limit, /__u/pathomd.substack.com/f_auto, /__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fef0c0715-69e4-4d35-9b70-b7e28b80f564_1162x600.jpeg 1456w" sizes="100vw" loading="lazy"></picture><div class="image-link-expand"><div class="pencraft pc-display-flex pc-gap-8 pc-reset"><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container restack-image"><svg aria-hidden="true" width="20" height="20" viewBox="0 0 20 20" fill="none" stroke-width="1.5" stroke="var(--color-fg-primary)" stroke-linecap="round" stroke-linejoin="round" xmlns="http://www.w3.org/2000/svg"><g><path d="M2.53001 7.81595C3.49179 4.73911 6.43281 2.5 9.91173 2.5C13.1684 2.5 15.9537 4.46214 17.0852 7.23684L17.6179 8.67647M17.6179 8.67647L18.5002 4.26471M17.6179 8.67647L13.6473 6.91176M17.4995 12.1841C16.5378 15.2609 13.5967 17.5 10.1178 17.5C6.86118 17.5 4.07589 15.5379 2.94432 12.7632L2.41165 11.3235M2.41165 11.3235L1.5293 15.7353M2.41165 11.3235L6.38224 13.0882"></path></g></svg></button><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container view-image"><svg xmlns="http://www.w3.org/2000/svg" width="20" height="20" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="lucide lucide-maximize2 lucide-maximize-2"><polyline points="15 3 21 3 21 9"></polyline><polyline points="9 21 3 21 3 15"></polyline><line x1="21" x2="14" y1="3" y2="10"></line><line x1="3" x2="10" y1="21" y2="14"></line></svg></button></div></div></div></a><figcaption class="image-caption">Zdroj: Arch&#237;v autora</figcaption></figure></div><div class="poll-embed" data-attrs="{&quot;id&quot;:564385}" data-component-name="PollToDOM"></div><div><hr></div><h3>&#352;ikovn&#233; n&#225;stroje, ktor&#233; pou&#382;&#237;vam</h3><div><hr></div><p>&#128211; Len ned&#225;vno som objavil <strong><a href="https://notebooklm.google/">NotebookLM</a></strong> a som z toho &#250;plne unesen&#253; &#129321;. Vyu&#382;ije&#353; ho pri &#353;t&#250;diu nielen odborn&#253;ch materi&#225;lov, ale aj cudz&#237;ch jazykov.</p><div><hr></div><h3>Patho MD tr&#233;ning</h3><div><hr></div><p><strong>&#129731; <a href="https://onlinelibrary.wiley.com/doi/10.1111/his.70116">Novinky</a> v 6. vydan&#237; WHO klasifik&#225;cie n&#225;dorov GIT-u: &#268;as&#357; II.</strong></p><p><strong>&#268;o sa zmenilo v hrubom &#269;reve?</strong></p><p>&#128260; <strong>&#352;truktur&#225;lne zmeny a reorganiz&#225;cia</strong></p><p>Kapitola o hrubom &#269;reve (H&#268;) je teraz preh&#318;adnej&#353;ia pri <strong>ser&#225;tnych l&#233;zi&#225;ch</strong>. Ser&#225;tne polypy s&#250; jasne rozdelen&#233; na 3 podskupiny: <strong>hyperplastick&#233; polypy (HP), sesiln&#233; ser&#225;tne l&#233;zie (SSL)</strong> a <strong>tradi&#269;n&#233; ser&#225;tne aden&#243;my (TSA)</strong>.</p><div><hr></div><p>&#127381; <strong>Nov&#233; jednotky</strong></p><p>Pre kolorekt&#225;lnu oblas&#357; s&#250; najd&#244;le&#382;itej&#353;ie tri pr&#237;rastky.</p><p><strong>Intramukoz&#225;lny adenokarcin&#243;m</strong> <strong>je sp&#228;&#357;!</strong> K&#318;&#250;&#269;ov&#233; je, &#382;e jednozna&#269;n&#225; infiltr&#225;cia je obmedzen&#225; na <em>Lamina propria mucosae</em>. Nemal by sa v&#353;ak <strong>diagnostikova&#357; </strong>v biopsii, ale<strong> len</strong> <strong>pri polypekt&#243;mi&#225;ch a resek&#225;toch</strong>.</p><p><strong>&#8222;Low-grade tubuloglandular&#8221; adenokarcin&#243;m</strong> prib&#250;da ako zriedkav&#253;, s IBD-asociovan&#253; morfologick&#253; subtyp.</p><p><strong>&#8222;Lymphoglandular complex-like&#8221; adenokarcin&#243;m</strong> je zriedkav&#225; forma kolorekt&#225;lneho karcin&#243;mu asociovan&#225; s mno&#382;stvom lymfoidn&#233;ho tkaniva. Zn&#225;my aj ako <strong>&#8222;</strong>dome&#8221; karcin&#243;m alebo <strong>&#8222;</strong>gut-associated lymphoid tissue&#8221; karcin&#243;m.</p><div><hr></div><p>&#9881;&#65039; <strong>Vybran&#233; zlep&#353;enia</strong></p><p>Pri <strong>ve&#318;k&#253;ch kolorekt&#225;lnych polypoch</strong> WHO teraz uzn&#225;va aj <strong>TSA s konven&#269;nou dyspl&#225;ziou</strong>. V praxi sa adenomat&#243;zny polyp s <strong>akouko&#318;vek TSA zlo&#382;kou</strong> m&#225; klasifikova&#357; ako <strong>TSA s low-grade alebo high-grade dyspl&#225;ziou</strong> pod&#318;a zmien na bunkov&#253;ch jadr&#225;ch.</p><p><strong>Grading</strong> <strong>kolorekt&#225;lneho adenokarcin&#243;mu (CRC)</strong> je teraz presnej&#353;&#237;. V z&#225;sade hovor&#237;me o <strong>low-grade alebo high-grade CRC</strong>, pod&#318;a <strong>tvorby &#382;&#318;azov&#253;ch &#353;trukt&#250;r v najmenej diferencovanej oblasti</strong>.</p><ul><li><p>karcin&#243;m je <strong>high grade</strong>, ak je pr&#237;tomn&#233; <strong>aspo&#328; jedno HPF</strong> (ve&#318;k&#233; zorn&#233; pole = 40x objekt&#237;v) <strong>bez tvorby &#382;liaz</strong></p></li><li><p><strong>invaz&#237;vny &#8222;front&#8221; CRC sa nem&#225; pou&#382;&#237;va&#357; na grading</strong> a <strong>kribriformn&#225; architekt&#250;ra sa st&#225;le pova&#382;uje za glandul&#225;rnu diferenci&#225;ciu</strong></p></li></ul><div><hr></div><h3>Konferencie a kurzy</h3><div><hr></div><p>&#128269; V okt&#243;bri na teba &#269;akaj&#250; &#271;al&#353;ie <a href="https://www.vincentacademypathology.com/upcoming-interactive-diagnostic-postgraduate-courses">3-d&#328;ov&#233; interakt&#237;vne kurzy</a> <strong>v rak&#250;skom Linzi</strong>:</p><ul><li><p><strong>7. &#8211; 9. okt&#243;bra 2026</strong> Diagnostick&#225; patol&#243;gia mo&#269;ov&#233;ho syst&#233;mu a mu&#382;sk&#253;ch pohlavn&#253;ch org&#225;nov.</p></li><li><p><strong>21. &#8211; 23. okt&#243;bra 2026</strong> Diagnostick&#225; gastrointestin&#225;lna patol&#243;gia.</p></li></ul><div><hr></div><h3>Tip z komunity Mlad&#237; lek&#225;ri</h3><div><hr></div><div class="captioned-image-container"><figure><a class="image-link image2 is-viewable-img" target="_blank" href="/__u/substackcdn.com/image/fetch/$s_!8ZI9!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F65ea2071-571e-4a4a-87e2-49c71e8d3786_1911x1000.png" data-component-name="Image2ToDOM"><div class="image2-inset"><picture><source type="image/webp" srcset="/__u/substackcdn.com/image/fetch/$s_!8ZI9!, /__u/pathomd.substack.com/w_424, /__u/pathomd.substack.com/c_limit, /__u/pathomd.substack.com/f_webp, /__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F65ea2071-571e-4a4a-87e2-49c71e8d3786_1911x1000.png 424w, /__u/substackcdn.com/image/fetch/$s_!8ZI9!, /__u/pathomd.substack.com/w_848, /__u/pathomd.substack.com/c_limit, /__u/pathomd.substack.com/f_webp, /__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F65ea2071-571e-4a4a-87e2-49c71e8d3786_1911x1000.png 848w, /__u/substackcdn.com/image/fetch/$s_!8ZI9!, /__u/pathomd.substack.com/w_1272, /__u/pathomd.substack.com/c_limit, /__u/pathomd.substack.com/f_webp, /__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F65ea2071-571e-4a4a-87e2-49c71e8d3786_1911x1000.png 1272w, /__u/substackcdn.com/image/fetch/$s_!8ZI9!, /__u/pathomd.substack.com/w_1456, /__u/pathomd.substack.com/c_limit, /__u/pathomd.substack.com/f_webp, /__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F65ea2071-571e-4a4a-87e2-49c71e8d3786_1911x1000.png 1456w" sizes="100vw"><img src="/__u/substackcdn.com/image/fetch/$s_!8ZI9!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F65ea2071-571e-4a4a-87e2-49c71e8d3786_1911x1000.png" width="1456" height="762" data-attrs="{&quot;src&quot;:&quot;https://substack-post-media.s3.amazonaws.com/public/images/65ea2071-571e-4a4a-87e2-49c71e8d3786_1911x1000.png&quot;,&quot;srcNoWatermark&quot;:null,&quot;fullscreen&quot;:null,&quot;imageSize&quot;:null,&quot;height&quot;:762,&quot;width&quot;:1456,&quot;resizeWidth&quot;:null,&quot;bytes&quot;:1032889,&quot;alt&quot;:null,&quot;title&quot;:null,&quot;type&quot;:&quot;image/png&quot;,&quot;href&quot;:null,&quot;belowTheFold&quot;:true,&quot;topImage&quot;:false,&quot;internalRedirect&quot;:&quot;https://pathomd.substack.com/i/201467596?img=https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F65ea2071-571e-4a4a-87e2-49c71e8d3786_1911x1000.png&quot;,&quot;isProcessing&quot;:false,&quot;align&quot;:null,&quot;offset&quot;:false}" class="sizing-normal" alt="" srcset="/__u/substackcdn.com/image/fetch/$s_!8ZI9!, /__u/pathomd.substack.com/w_424, /__u/pathomd.substack.com/c_limit, /__u/pathomd.substack.com/f_auto, /__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F65ea2071-571e-4a4a-87e2-49c71e8d3786_1911x1000.png 424w, /__u/substackcdn.com/image/fetch/$s_!8ZI9!, /__u/pathomd.substack.com/w_848, /__u/pathomd.substack.com/c_limit, /__u/pathomd.substack.com/f_auto, /__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F65ea2071-571e-4a4a-87e2-49c71e8d3786_1911x1000.png 848w, /__u/substackcdn.com/image/fetch/$s_!8ZI9!, /__u/pathomd.substack.com/w_1272, /__u/pathomd.substack.com/c_limit, /__u/pathomd.substack.com/f_auto, /__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F65ea2071-571e-4a4a-87e2-49c71e8d3786_1911x1000.png 1272w, /__u/substackcdn.com/image/fetch/$s_!8ZI9!, /__u/pathomd.substack.com/w_1456, /__u/pathomd.substack.com/c_limit, /__u/pathomd.substack.com/f_auto, /__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F65ea2071-571e-4a4a-87e2-49c71e8d3786_1911x1000.png 1456w" sizes="100vw" loading="lazy"></picture><div class="image-link-expand"><div class="pencraft pc-display-flex pc-gap-8 pc-reset"><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container restack-image"><svg aria-hidden="true" width="20" height="20" viewBox="0 0 20 20" fill="none" stroke-width="1.5" stroke="var(--color-fg-primary)" stroke-linecap="round" stroke-linejoin="round" xmlns="http://www.w3.org/2000/svg"><g><path d="M2.53001 7.81595C3.49179 4.73911 6.43281 2.5 9.91173 2.5C13.1684 2.5 15.9537 4.46214 17.0852 7.23684L17.6179 8.67647M17.6179 8.67647L18.5002 4.26471M17.6179 8.67647L13.6473 6.91176M17.4995 12.1841C16.5378 15.2609 13.5967 17.5 10.1178 17.5C6.86118 17.5 4.07589 15.5379 2.94432 12.7632L2.41165 11.3235M2.41165 11.3235L1.5293 15.7353M2.41165 11.3235L6.38224 13.0882"></path></g></svg></button><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container view-image"><svg xmlns="http://www.w3.org/2000/svg" width="20" height="20" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="lucide lucide-maximize2 lucide-maximize-2"><polyline points="15 3 21 3 21 9"></polyline><polyline points="9 21 3 21 3 15"></polyline><line x1="21" x2="14" y1="3" y2="10"></line><line x1="3" x2="10" y1="21" y2="14"></line></svg></button></div></div></div></a><figcaption class="image-caption"><strong>Zdroj: </strong><a href="https://luma.com/diskusia?utm_source=patho23">Diskusia v K&#225;ce&#269;ku: Ako si udr&#382;a&#357; rados&#357; z medic&#237;ny?</a></figcaption></figure></div><p><strong>&#128488;&#65039; Pr&#237;di na zdravotn&#237;cku diskusiu roka!</strong></p><p>Zisti, ako si udr&#382;uj&#250; rados&#357; z medic&#237;ny traja &#250;&#382;asn&#237; &#318;udia a lek&#225;ri:</p><ul><li><p><strong>Noro Moravansk&#253;,</strong> s&#250;dny lek&#225;r a znalec</p></li><li><p><strong>Eva Ku&#353;&#237;kov&#225;,</strong> ved&#250;ca lek&#225;rka Centr&#225;lnej JIS</p></li><li><p>a <strong>Honza Trachta,</strong> detsk&#253; chirurg.</p></li></ul><p>Diskusiu bude moderova&#357; <strong>Veronika Folentov&#225;</strong> z Denn&#237;ka N.</p><p>&#128197; <strong>23. j&#250;na,</strong> v utorok od 17:30.</p><blockquote><p>Vid&#237;me sa? <strong><a href="https://luma.com/diskusia?utm_source=patho23">L&#237;stky stoja 20&#8364; a k&#250;pi&#353; ich tu.</a></strong></p></blockquote><div><hr></div><h3>R&#244;zne z minul&#233;ho mesiaca</h3><div><hr></div><p>&#129528; By&#357; rodi&#269;om je ako druh&#225; pr&#225;ca na pln&#253; &#250;v&#228;zok. Nikto &#357;a to nenau&#269;&#237;, ale niekedy sta&#269;&#237; p&#225;r slov, aby si sa vr&#225;til na spr&#225;vnu cestu. Preto <strong>tip na &#269;&#237;tanie pre v&#353;etk&#253;ch ocinov a maminy, ktor&#237; na to nemaj&#250; absol&#250;tne &#269;as</strong>: <strong><a href="https://www.amazon.com/-/de/dp/0593539052/ref=sr_1_1?__mk_de_DE=%C3%85M%C3%85%C5%BD%C3%95%C3%91&amp;crid=37S9CXRRWIQ0V&amp;dib=eyJ2IjoiMSJ9.oTipzUf7yT-AIdQQdcpsr-49XiJ1MXwlGQodZxQkkxPv7ByQ5Nn6N81fXnWmcYNilIBtqTDZhlt0vcYmlgiONxD3GHTylgnHOcmMHDtxs29DiSm9OVR-yXJipvCwJ9HQ2oYZrd9QT7L_H3hhDmuipP7KCmCyaLepwzqvaHSoOQlB4sVaXJtuQecqL-jcCAGD9hR0ePxrMZXuVn93AGBbs1__rEs2p28N859sAX7mQVc.d1-DM5wQ3HlCJrw-eHS_neeuunMEcnKoYqVhF1iUaYQ&amp;dib_tag=se&amp;keywords=The+Daily+Dad&amp;qid=1780667560&amp;sprefix=the+daily+dad%2Caps%2C252&amp;sr=8-1">The Daily Dad</a></strong>. &#129782;</p><div><hr></div><h3>Rie&#353;enie histopatologick&#233;ho kv&#237;zu</h3><div><hr></div><p>&#9989; <strong>Spr&#225;vna odpove&#271;: C) inflamat&#243;rny fibroidn&#253; polyp (IFP)</strong></p><div class="captioned-image-container"><figure><a class="image-link image2 is-viewable-img" target="_blank" href="/__u/substackcdn.com/image/fetch/$s_!0DhJ!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F3a61deb6-296f-4780-af12-d8b9a0c9a64f_1280x720.jpeg" data-component-name="Image2ToDOM"><div class="image2-inset"><picture><source type="image/webp" srcset="/__u/substackcdn.com/image/fetch/$s_!0DhJ!, /__u/pathomd.substack.com/w_424, /__u/pathomd.substack.com/c_limit, /__u/pathomd.substack.com/f_webp, /__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F3a61deb6-296f-4780-af12-d8b9a0c9a64f_1280x720.jpeg 424w, /__u/substackcdn.com/image/fetch/$s_!0DhJ!, /__u/pathomd.substack.com/w_848, /__u/pathomd.substack.com/c_limit, /__u/pathomd.substack.com/f_webp, /__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F3a61deb6-296f-4780-af12-d8b9a0c9a64f_1280x720.jpeg 848w, /__u/substackcdn.com/image/fetch/$s_!0DhJ!, /__u/pathomd.substack.com/w_1272, /__u/pathomd.substack.com/c_limit, /__u/pathomd.substack.com/f_webp, /__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F3a61deb6-296f-4780-af12-d8b9a0c9a64f_1280x720.jpeg 1272w, /__u/substackcdn.com/image/fetch/$s_!0DhJ!, /__u/pathomd.substack.com/w_1456, /__u/pathomd.substack.com/c_limit, /__u/pathomd.substack.com/f_webp, /__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F3a61deb6-296f-4780-af12-d8b9a0c9a64f_1280x720.jpeg 1456w" sizes="100vw"><img src="/__u/substackcdn.com/image/fetch/$s_!0DhJ!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F3a61deb6-296f-4780-af12-d8b9a0c9a64f_1280x720.jpeg" width="1280" height="720" data-attrs="{&quot;src&quot;:&quot;https://substack-post-media.s3.amazonaws.com/public/images/3a61deb6-296f-4780-af12-d8b9a0c9a64f_1280x720.jpeg&quot;,&quot;srcNoWatermark&quot;:null,&quot;fullscreen&quot;:null,&quot;imageSize&quot;:null,&quot;height&quot;:720,&quot;width&quot;:1280,&quot;resizeWidth&quot;:null,&quot;bytes&quot;:369928,&quot;alt&quot;:null,&quot;title&quot;:null,&quot;type&quot;:&quot;image/jpeg&quot;,&quot;href&quot;:null,&quot;belowTheFold&quot;:true,&quot;topImage&quot;:false,&quot;internalRedirect&quot;:&quot;https://pathomd.substack.com/i/201467596?img=https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F3a61deb6-296f-4780-af12-d8b9a0c9a64f_1280x720.jpeg&quot;,&quot;isProcessing&quot;:false,&quot;align&quot;:null,&quot;offset&quot;:false}" class="sizing-normal" alt="" srcset="/__u/substackcdn.com/image/fetch/$s_!0DhJ!, /__u/pathomd.substack.com/w_424, /__u/pathomd.substack.com/c_limit, /__u/pathomd.substack.com/f_auto, /__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F3a61deb6-296f-4780-af12-d8b9a0c9a64f_1280x720.jpeg 424w, /__u/substackcdn.com/image/fetch/$s_!0DhJ!, /__u/pathomd.substack.com/w_848, /__u/pathomd.substack.com/c_limit, /__u/pathomd.substack.com/f_auto, /__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F3a61deb6-296f-4780-af12-d8b9a0c9a64f_1280x720.jpeg 848w, /__u/substackcdn.com/image/fetch/$s_!0DhJ!, /__u/pathomd.substack.com/w_1272, /__u/pathomd.substack.com/c_limit, /__u/pathomd.substack.com/f_auto, /__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F3a61deb6-296f-4780-af12-d8b9a0c9a64f_1280x720.jpeg 1272w, /__u/substackcdn.com/image/fetch/$s_!0DhJ!, /__u/pathomd.substack.com/w_1456, /__u/pathomd.substack.com/c_limit, /__u/pathomd.substack.com/f_auto, /__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F3a61deb6-296f-4780-af12-d8b9a0c9a64f_1280x720.jpeg 1456w" sizes="100vw" loading="lazy"></picture><div class="image-link-expand"><div class="pencraft pc-display-flex pc-gap-8 pc-reset"><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container restack-image"><svg aria-hidden="true" width="20" height="20" viewBox="0 0 20 20" fill="none" stroke-width="1.5" stroke="var(--color-fg-primary)" stroke-linecap="round" stroke-linejoin="round" xmlns="http://www.w3.org/2000/svg"><g><path d="M2.53001 7.81595C3.49179 4.73911 6.43281 2.5 9.91173 2.5C13.1684 2.5 15.9537 4.46214 17.0852 7.23684L17.6179 8.67647M17.6179 8.67647L18.5002 4.26471M17.6179 8.67647L13.6473 6.91176M17.4995 12.1841C16.5378 15.2609 13.5967 17.5 10.1178 17.5C6.86118 17.5 4.07589 15.5379 2.94432 12.7632L2.41165 11.3235M2.41165 11.3235L1.5293 15.7353M2.41165 11.3235L6.38224 13.0882"></path></g></svg></button><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container view-image"><svg xmlns="http://www.w3.org/2000/svg" width="20" height="20" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="lucide lucide-maximize2 lucide-maximize-2"><polyline points="15 3 21 3 21 9"></polyline><polyline points="9 21 3 21 3 15"></polyline><line x1="21" x2="14" y1="3" y2="10"></line><line x1="3" x2="10" y1="21" y2="14"></line></svg></button></div></div></div></a><figcaption class="image-caption">Zdroj: Arch&#237;v autora</figcaption></figure></div><div class="captioned-image-container"><figure><a class="image-link image2 is-viewable-img" target="_blank" href="/__u/substackcdn.com/image/fetch/$s_!Eyxm!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fea4dc790-f545-47ac-8e9e-f47446c953d7_1280x720.jpeg" data-component-name="Image2ToDOM"><div class="image2-inset"><picture><source type="image/webp" srcset="/__u/substackcdn.com/image/fetch/$s_!Eyxm!, /__u/pathomd.substack.com/w_424, /__u/pathomd.substack.com/c_limit, /__u/pathomd.substack.com/f_webp, /__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fea4dc790-f545-47ac-8e9e-f47446c953d7_1280x720.jpeg 424w, /__u/substackcdn.com/image/fetch/$s_!Eyxm!, /__u/pathomd.substack.com/w_848, /__u/pathomd.substack.com/c_limit, /__u/pathomd.substack.com/f_webp, /__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fea4dc790-f545-47ac-8e9e-f47446c953d7_1280x720.jpeg 848w, /__u/substackcdn.com/image/fetch/$s_!Eyxm!, /__u/pathomd.substack.com/w_1272, /__u/pathomd.substack.com/c_limit, /__u/pathomd.substack.com/f_webp, /__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fea4dc790-f545-47ac-8e9e-f47446c953d7_1280x720.jpeg 1272w, /__u/substackcdn.com/image/fetch/$s_!Eyxm!, /__u/pathomd.substack.com/w_1456, /__u/pathomd.substack.com/c_limit, /__u/pathomd.substack.com/f_webp, /__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fea4dc790-f545-47ac-8e9e-f47446c953d7_1280x720.jpeg 1456w" sizes="100vw"><img src="/__u/substackcdn.com/image/fetch/$s_!Eyxm!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fea4dc790-f545-47ac-8e9e-f47446c953d7_1280x720.jpeg" width="1280" height="720" 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/__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fea4dc790-f545-47ac-8e9e-f47446c953d7_1280x720.jpeg 424w, /__u/substackcdn.com/image/fetch/$s_!Eyxm!, /__u/pathomd.substack.com/w_848, /__u/pathomd.substack.com/c_limit, /__u/pathomd.substack.com/f_auto, /__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fea4dc790-f545-47ac-8e9e-f47446c953d7_1280x720.jpeg 848w, /__u/substackcdn.com/image/fetch/$s_!Eyxm!, /__u/pathomd.substack.com/w_1272, /__u/pathomd.substack.com/c_limit, /__u/pathomd.substack.com/f_auto, /__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fea4dc790-f545-47ac-8e9e-f47446c953d7_1280x720.jpeg 1272w, /__u/substackcdn.com/image/fetch/$s_!Eyxm!, /__u/pathomd.substack.com/w_1456, /__u/pathomd.substack.com/c_limit, /__u/pathomd.substack.com/f_auto, /__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fea4dc790-f545-47ac-8e9e-f47446c953d7_1280x720.jpeg 1456w" sizes="100vw" loading="lazy"></picture><div class="image-link-expand"><div class="pencraft pc-display-flex pc-gap-8 pc-reset"><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container restack-image"><svg aria-hidden="true" width="20" height="20" viewBox="0 0 20 20" fill="none" stroke-width="1.5" stroke="var(--color-fg-primary)" stroke-linecap="round" stroke-linejoin="round" xmlns="http://www.w3.org/2000/svg"><g><path d="M2.53001 7.81595C3.49179 4.73911 6.43281 2.5 9.91173 2.5C13.1684 2.5 15.9537 4.46214 17.0852 7.23684L17.6179 8.67647M17.6179 8.67647L18.5002 4.26471M17.6179 8.67647L13.6473 6.91176M17.4995 12.1841C16.5378 15.2609 13.5967 17.5 10.1178 17.5C6.86118 17.5 4.07589 15.5379 2.94432 12.7632L2.41165 11.3235M2.41165 11.3235L1.5293 15.7353M2.41165 11.3235L6.38224 13.0882"></path></g></svg></button><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container view-image"><svg xmlns="http://www.w3.org/2000/svg" width="20" height="20" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="lucide lucide-maximize2 lucide-maximize-2"><polyline points="15 3 21 3 21 9"></polyline><polyline points="9 21 3 21 3 15"></polyline><line x1="21" x2="14" y1="3" y2="10"></line><line x1="3" x2="10" y1="21" y2="14"></line></svg></button></div></div></div></a><figcaption class="image-caption">Zdroj: Arch&#237;v autora</figcaption></figure></div><p><strong><a href="https://www.pathologyoutlines.com/topic/stomachinflammatoryfibroid.html">IFP</a></strong> je menej &#269;ast&#253; <strong>ben&#237;gny n&#225;dor</strong>, konkr&#233;tne <strong>mezenchym&#225;lny gastrointestin&#225;lny polyp</strong> vznikaj&#250;ci v podslizni&#269;nom v&#228;zive (tela submucosa).</p><p><strong>Naj&#269;astej&#353;ie</strong> vznik&#225; <strong>v &#382;al&#250;dku</strong>, v antr&#225;lnej &#269;asti alebo pylore. V&#228;&#269;&#353;inou s&#250; to solit&#225;rne l&#233;zie a &#269;asto <strong>asociovan&#233; s mut&#225;ciami g&#233;nu </strong><em><strong>PDGFRA</strong></em>.</p><div><hr></div><p><strong>&#128300; Mikroskopicky</strong> ide submuk&#243;znu l&#233;ziu s riedkou str&#243;mou, vretenovit&#253;mi a&#382; hviezdicovit&#253;mi bunkami, tenk&#253;mi krvn&#253;mi cievami a z&#225;palov&#253;m infiltr&#225;tom bohat&#253;m na eozinofily.</p><p><strong>Imunohistochemicky</strong> ti m&#244;&#382;e pom&#244;c&#357; <strong>pozitivita CD34,</strong> pri negativite CD117 a DOG1.</p><p><strong>V diferenci&#225;lnej diagnostike</strong> mysli najm&#228; na gastrointestin&#225;lny strom&#225;lny tumor (GIST), schwann&#243;m alebo inflamat&#243;rny myofibroblastick&#253; tumor.</p><div><hr></div><p>&#129488; IFP je p&#244;vodne zn&#225;my ako <a href="https://link.springer.com/article/10.1007/s00292-009-1254-9">Van&#283;kov tumor</a>, pod&#318;a &#269;esk&#233;ho patol&#243;ga Josefa Van&#283;ka z Prahy. V roku 1949 publikoval v <em>American Journal of Pathology</em> s&#233;riu 6 pr&#237;padov, ktor&#233; pomenoval <strong>&#8222;gastrick&#233; submuk&#243;zne granul&#243;my s eozinofilnou infiltr&#225;ciou&#8220;</strong>.</p><div><hr></div><p>&#270;akujeme za pre&#269;&#237;tanie!</p><p><strong>Tom&#225;&#353; a Megi</strong></p><p>*Odpove&#271; k &#250;vodn&#233;mu obr&#225;zku: Antverpy, Fl&#225;msko. </p><div><hr></div><div class="captioned-button-wrap" data-attrs="{&quot;url&quot;:&quot;https://pathomd.substack.com/p/patho-md-23-patologia-ocami-rezidentov?utm_source=substack&utm_medium=email&utm_content=share&action=share&quot;,&quot;text&quot;:&quot;Share&quot;}" data-component-name="CaptionedButtonToDOM"><div class="preamble"><p class="cta-caption"><strong>P&#225;&#269;i sa ti newsletter Patho MD?</strong> Prepo&#353;li ho kolegovi alebo spolu&#382;iakovi, ktor&#233;ho zauj&#237;ma patol&#243;gia!</p></div><p class="button-wrapper" 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min&#250;ty.]]></description><link>https://pathomd.substack.com/p/patho-md-22-co-nove-prinasa-who-klasifikacia</link><guid isPermaLink="false">https://pathomd.substack.com/p/patho-md-22-co-nove-prinasa-who-klasifikacia</guid><dc:creator><![CDATA[MUDr. Tomáš Krajčovič]]></dc:creator><pubDate>Thu, 14 May 2026 04:00:53 GMT</pubDate><enclosure url="https://substack-post-media.s3.amazonaws.com/public/images/d2006ad1-251b-4998-b3e1-53d463a087cd_2048x2048.png" length="0" type="image/jpeg"/><content:encoded><![CDATA[<div class="captioned-image-container"><figure><a class="image-link image2" target="_blank" href="/__u/substackcdn.com/image/fetch/$s_!EWwe!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F560f1259-f9d7-4b29-82a3-e73bea1ccc82_1121x201.png" data-component-name="Image2ToDOM"><div class="image2-inset"><picture><source type="image/webp" srcset="/__u/substackcdn.com/image/fetch/$s_!EWwe!, /__u/pathomd.substack.com/w_424, 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1272w, /__u/substackcdn.com/image/fetch/$s_!EWwe!, /__u/pathomd.substack.com/w_1456, /__u/pathomd.substack.com/c_limit, /__u/pathomd.substack.com/f_webp, /__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F560f1259-f9d7-4b29-82a3-e73bea1ccc82_1121x201.png 1456w" sizes="100vw"><img src="/__u/substackcdn.com/image/fetch/$s_!EWwe!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F560f1259-f9d7-4b29-82a3-e73bea1ccc82_1121x201.png" width="1121" height="201" 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/__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F560f1259-f9d7-4b29-82a3-e73bea1ccc82_1121x201.png 424w, /__u/substackcdn.com/image/fetch/$s_!EWwe!, /__u/pathomd.substack.com/w_848, /__u/pathomd.substack.com/c_limit, /__u/pathomd.substack.com/f_auto, /__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F560f1259-f9d7-4b29-82a3-e73bea1ccc82_1121x201.png 848w, /__u/substackcdn.com/image/fetch/$s_!EWwe!, /__u/pathomd.substack.com/w_1272, /__u/pathomd.substack.com/c_limit, /__u/pathomd.substack.com/f_auto, /__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F560f1259-f9d7-4b29-82a3-e73bea1ccc82_1121x201.png 1272w, /__u/substackcdn.com/image/fetch/$s_!EWwe!, /__u/pathomd.substack.com/w_1456, /__u/pathomd.substack.com/c_limit, /__u/pathomd.substack.com/f_auto, /__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F560f1259-f9d7-4b29-82a3-e73bea1ccc82_1121x201.png 1456w" sizes="100vw" fetchpriority="high"></picture><div></div></div></a></figure></div><p><strong>Dobr&#233; r&#225;nko!</strong></p><p>Leto sa n&#225;m nezadr&#382;ate&#318;ne bl&#237;&#382;i a ja u&#382; prem&#253;&#353;&#318;am nad dovolenkou. Pokia&#318; by si chcel*a stihn&#250;&#357; e&#353;te nejak&#253; ten kongres v zauj&#237;mavej destin&#225;cii, v tomto vydan&#237; m&#225;m pre teba <strong>nieko&#318;ko tipov na kongresov&#250; turistiku.</strong> &#128521;</p><p><strong>V dne&#353;nom Patho MD:</strong></p><blockquote><p>&#129729; Novinka v bioptickej diagnostike p&#318;&#250;cnych l&#233;zi&#237;</p><p>&#128105;&#8205;&#129457; Zmeny v 6. vydan&#237; WHO GIT: I. &#269;as&#357;</p><p>&#129323; Zahrani&#269;n&#233; kongresy v okol&#237;</p></blockquote><p><strong>U&#382;&#237;vaj!</strong></p><div><hr></div><h3>Aktu&#225;lna &#353;t&#250;dia v skratke</h3><div><hr></div><p><strong>&#129729; <a href="https://aplm.kglmeridian.com/view/journals/arpa/150/5/article-p360.xml">CDX2 a CK20 v p&#318;&#250;cnych l&#233;zi&#225;ch</a>: pomoc pri odl&#237;&#353;en&#237; adenokarcin&#243;mu od ben&#237;gnych mimikry</strong></p><p>Rozl&#237;&#353;enie <strong>p&#318;&#250;cneho adenokarcin&#243;mu od reakt&#237;vnych alebo ben&#237;gnych zmien</strong> m&#244;&#382;e by&#357; v malej biopsii n&#225;ro&#269;n&#233;, najm&#228; pri &#8222;crush&#8221; artefaktoch, limitovanom odbere a morfologicky sa prekr&#253;vaj&#250;cich l&#233;zi&#225;ch.</p><div><hr></div><p><strong>&#128269; &#268;o &#353;t&#250;dia sledovala?</strong></p><p>Autori &#353;t&#250;die hodnotili <strong>expresiu CDX2 a CK20 v &#353;irokom spektre p&#318;&#250;cnych l&#233;zi&#237;</strong> &#8211; od reakt&#237;vnych zmien, atypickej adenomat&#243;znej hyperpl&#225;zie a bronchiol&#225;rnych aden&#243;mov a&#382; po adenokarcin&#243;m in situ, minim&#225;lne invaz&#237;vny adenokarcin&#243;m a adenokarcin&#243;my s mucin&#243;znymi &#269;rtami.</p><div><hr></div><p><strong>&#128273; K&#318;&#250;&#269;ov&#233; v&#253;sledky:</strong></p><ul><li><p><strong>CDX2 ani CK20 neboli exprimovan&#233;</strong> v reakt&#237;vnych pneumocytoch II. typu, peribronchiol&#225;rnej metapl&#225;zii, poh&#225;rikov&#253;ch bunk&#225;ch, bronchi&#225;lnych &#382;liazkach, bronchiol&#225;rnych aden&#243;moch, atypickej adenomat&#243;znej hyperpl&#225;zii a ani v adenokarcin&#243;me in situ.</p></li><li><p><strong>Pozitivita</strong> sa objavila <strong>najm&#228;</strong> <strong>pri p&#318;&#250;cnych adenokarcin&#243;moch s mucin&#243;znymi &#269;rtami:</strong> aspo&#328; jeden z markerov bol pozit&#237;vny <strong>v 13/39 pr&#237;padov (33 %),</strong> CK20 v 9/39 (23 %) a CDX2 v 8/39 (21 %). <strong>Pri minim&#225;lne invaz&#237;vnych adenokarcin&#243;moch</strong> bola pozitivita zriedkav&#225;, aspo&#328; jeden marker bol pozit&#237;vny v <strong>4/25 pr&#237;padov (16 %)</strong>.</p><div class="captioned-image-container"><figure><a class="image-link image2 is-viewable-img" target="_blank" href="/__u/substackcdn.com/image/fetch/$s_!iq6B!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F40ebcd38-c787-47bd-b188-5f175fb9d491_905x308.png" data-component-name="Image2ToDOM"><div class="image2-inset"><picture><source type="image/webp" srcset="/__u/substackcdn.com/image/fetch/$s_!iq6B!, /__u/pathomd.substack.com/w_424, /__u/pathomd.substack.com/c_limit, /__u/pathomd.substack.com/f_webp, /__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F40ebcd38-c787-47bd-b188-5f175fb9d491_905x308.png 424w, /__u/substackcdn.com/image/fetch/$s_!iq6B!, /__u/pathomd.substack.com/w_848, /__u/pathomd.substack.com/c_limit, /__u/pathomd.substack.com/f_webp, /__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F40ebcd38-c787-47bd-b188-5f175fb9d491_905x308.png 848w, /__u/substackcdn.com/image/fetch/$s_!iq6B!, /__u/pathomd.substack.com/w_1272, /__u/pathomd.substack.com/c_limit, /__u/pathomd.substack.com/f_webp, /__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F40ebcd38-c787-47bd-b188-5f175fb9d491_905x308.png 1272w, /__u/substackcdn.com/image/fetch/$s_!iq6B!, /__u/pathomd.substack.com/w_1456, /__u/pathomd.substack.com/c_limit, /__u/pathomd.substack.com/f_webp, /__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F40ebcd38-c787-47bd-b188-5f175fb9d491_905x308.png 1456w" sizes="100vw"><img src="/__u/substackcdn.com/image/fetch/$s_!iq6B!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F40ebcd38-c787-47bd-b188-5f175fb9d491_905x308.png" width="905" height="308" data-attrs="{&quot;src&quot;:&quot;https://substack-post-media.s3.amazonaws.com/public/images/40ebcd38-c787-47bd-b188-5f175fb9d491_905x308.png&quot;,&quot;srcNoWatermark&quot;:null,&quot;fullscreen&quot;:null,&quot;imageSize&quot;:null,&quot;height&quot;:308,&quot;width&quot;:905,&quot;resizeWidth&quot;:null,&quot;bytes&quot;:160183,&quot;alt&quot;:null,&quot;title&quot;:null,&quot;type&quot;:&quot;image/png&quot;,&quot;href&quot;:null,&quot;belowTheFold&quot;:true,&quot;topImage&quot;:false,&quot;internalRedirect&quot;:&quot;https://pathomd.substack.com/i/197209340?img=https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F40ebcd38-c787-47bd-b188-5f175fb9d491_905x308.png&quot;,&quot;isProcessing&quot;:false,&quot;align&quot;:null,&quot;offset&quot;:false}" class="sizing-normal" alt="" srcset="/__u/substackcdn.com/image/fetch/$s_!iq6B!, /__u/pathomd.substack.com/w_424, /__u/pathomd.substack.com/c_limit, /__u/pathomd.substack.com/f_auto, /__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F40ebcd38-c787-47bd-b188-5f175fb9d491_905x308.png 424w, /__u/substackcdn.com/image/fetch/$s_!iq6B!, /__u/pathomd.substack.com/w_848, /__u/pathomd.substack.com/c_limit, /__u/pathomd.substack.com/f_auto, /__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F40ebcd38-c787-47bd-b188-5f175fb9d491_905x308.png 848w, /__u/substackcdn.com/image/fetch/$s_!iq6B!, /__u/pathomd.substack.com/w_1272, /__u/pathomd.substack.com/c_limit, /__u/pathomd.substack.com/f_auto, /__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F40ebcd38-c787-47bd-b188-5f175fb9d491_905x308.png 1272w, /__u/substackcdn.com/image/fetch/$s_!iq6B!, /__u/pathomd.substack.com/w_1456, /__u/pathomd.substack.com/c_limit, /__u/pathomd.substack.com/f_auto, /__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F40ebcd38-c787-47bd-b188-5f175fb9d491_905x308.png 1456w" sizes="100vw" loading="lazy"></picture><div class="image-link-expand"><div class="pencraft pc-display-flex pc-gap-8 pc-reset"><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container restack-image"><svg aria-hidden="true" width="20" height="20" viewBox="0 0 20 20" fill="none" stroke-width="1.5" stroke="var(--color-fg-primary)" stroke-linecap="round" stroke-linejoin="round" xmlns="http://www.w3.org/2000/svg"><g><path d="M2.53001 7.81595C3.49179 4.73911 6.43281 2.5 9.91173 2.5C13.1684 2.5 15.9537 4.46214 17.0852 7.23684L17.6179 8.67647M17.6179 8.67647L18.5002 4.26471M17.6179 8.67647L13.6473 6.91176M17.4995 12.1841C16.5378 15.2609 13.5967 17.5 10.1178 17.5C6.86118 17.5 4.07589 15.5379 2.94432 12.7632L2.41165 11.3235M2.41165 11.3235L1.5293 15.7353M2.41165 11.3235L6.38224 13.0882"></path></g></svg></button><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container view-image"><svg xmlns="http://www.w3.org/2000/svg" width="20" height="20" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="lucide lucide-maximize2 lucide-maximize-2"><polyline points="15 3 21 3 21 9"></polyline><polyline points="9 21 3 21 3 15"></polyline><line x1="21" x2="14" y1="3" y2="10"></line><line x1="3" x2="10" y1="21" y2="14"></line></svg></button></div></div></div></a><figcaption class="image-caption">Zdroj: <a href="https://aplm.kglmeridian.com/view/journals/arpa/150/5/article-p360.xml">www.aplm.kglmeridian.com</a></figcaption></figure></div></li></ul><div><hr></div><p><strong>&#9997;&#65039; Praktick&#233; odkazy:</strong></p><ul><li><p><strong>Pozitivita CDX2 alebo CK20</strong> v p&#318;&#250;cnej l&#233;zii <strong>podporuje mal&#237;gny glandul&#225;rny proces</strong>, najm&#228; adenokarcin&#243;m s mucin&#243;znou diferenci&#225;ciou. M&#244;&#382;e to by&#357; <strong>u&#382;ito&#269;n&#233; v morfologicky nejednozna&#269;n&#253;ch pr&#237;padoch</strong>, kde hraj&#250; rolu artefakty, limitovan&#253; materi&#225;l alebo reakt&#237;vne zmeny napodob&#328;uj&#250;ce karcin&#243;m.</p></li><li><p><strong>Negativita CDX2/CK20</strong> v&#353;ak <strong>malignitu nevylu&#269;uje</strong>, preto&#382;e pozit&#237;vna je len &#269;as&#357; adenokarcin&#243;mov.</p></li></ul><div><hr></div><p>&#128161; <strong>Na&#353;e odpor&#250;&#269;anie</strong></p><p><strong>Pri pozitivite CDX2/CK20</strong> je v&#382;dy potrebn&#225; d&#244;sledn&#225; klinicko-r&#225;diologick&#225; korel&#225;cia a <strong>zv&#225;&#382;enie metastatick&#233;ho procesu, najm&#228; z gastrointestin&#225;lneho traktu</strong>.</p><p><strong>V&#382;dy</strong> <strong>posudzuj v&#253;sledok v kontexte histomorfol&#243;gie a &#271;al&#353;&#237;ch klinick&#253;ch &#250;dajov!</strong></p><div><hr></div><h3>Kazuistika mesiaca</h3><div><hr></div><p>&#128203; <strong>69-ro&#269;n&#225; pacientka</strong> nav&#353;t&#237;vila zn&#225;meho s ne&#353;pecifikovanou infekciou tr&#225;viaceho traktu. P&#225;r dn&#237; na to sa u nej prejavila <strong>dyspepsia, bolesti brucha a hna&#269;ky</strong>. &#356;a&#382;kosti pretrv&#225;vaj&#250; <strong>nieko&#318;ko t&#253;&#382;d&#328;ov</strong>. <strong>Biopsia hrub&#233;ho &#269;reva</strong> ti prezrad&#237; pr&#237;&#269;inu jej probl&#233;mov <strong>(2/5):</strong></p><div class="captioned-image-container"><figure><a class="image-link image2 is-viewable-img" target="_blank" href="/__u/substackcdn.com/image/fetch/$s_!uf5Q!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fd86b096d-4fe6-4bc3-87ba-2aea912a2e68_1162x600.jpeg" data-component-name="Image2ToDOM"><div class="image2-inset"><picture><source type="image/webp" srcset="/__u/substackcdn.com/image/fetch/$s_!uf5Q!, /__u/pathomd.substack.com/w_424, /__u/pathomd.substack.com/c_limit, /__u/pathomd.substack.com/f_webp, /__u/pathomd.substack.com/q_auto:good, 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pou&#382;&#237;vam</h3><div><hr></div><p>&#128240; Ak sa niekedy tr&#225;pi&#353; <strong>s fibroepitelov&#253;mi l&#233;ziami v prsn&#237;ku</strong>, m&#225;m pre teba rie&#353;enie. Zadarmo si <strong>stiahni a pre&#353;tuduj <a href="https://www.modernpathology.org/article/S0893-3952(25)00030-4/fulltext">tento &#269;l&#225;nok</a></strong>. Opakovane po &#328;om siaham a ve&#318;akr&#225;t mi u&#382; &#8222;zachr&#225;nil krk&#8221;.</p><div><hr></div><h3>Patho MD tr&#233;ning</h3><div><hr></div><p>&#128216; <a href="https://onlinelibrary.wiley.com/doi/10.1111/his.70116">Novinky</a> v 6. vydan&#237; WHO klasifik&#225;cie n&#225;dorov GIT-u: &#268;as&#357; I.</p><p><strong>&#268;o sa zmenilo v pa&#382;er&#225;ku, &#382;al&#250;dku, dvan&#225;stniku?</strong></p><p><strong>Pa&#382;er&#225;k</strong></p><p>N&#225;dory so zmie&#353;anou <strong>dla&#382;dicovobunkovou a &#382;&#318;azovou</strong> morfol&#243;giou s&#250; teraz uveden&#233; spolu v jednej sekcii. Patria sem <strong>adenoskvam&#243;zny, mukoepidermoidn&#253; a adenoidne cystick&#253; karcin&#243;m.</strong></p><blockquote><p><strong>Nov&#225; entita:</strong> <strong>ezofage&#225;lna epidermoidn&#225; metapl&#225;zia</strong> ako pravdepodobn&#253; prekurzor pre dla&#382;dicovobunkov&#250; neopl&#225;ziu.</p></blockquote><div><hr></div><p><strong>&#381;al&#250;dok</strong></p><p><strong>Prekurzorov&#233; l&#233;zie &#382;al&#250;dka</strong> (gastrick&#225; dyspl&#225;zia, aden&#243;my intestin&#225;lneho typu a aden&#243;my gastrick&#233;ho typu) s&#250; zahrnut&#233; do spolo&#269;nej sekcie <strong>gastrick&#225; dyspl&#225;zia.</strong></p><p><strong>Gastroblast&#243;m</strong> sa pres&#250;va do kapitoly mezenchym&#225;lnych n&#225;dorov.</p><p>&#8222;<strong>Oxyntic gland&#8221; aden&#243;m</strong> je teraz definovan&#253; presnej&#353;ie, jeho expanz&#237;vny okraj a pr&#237;padn&#253; prolaps sa nemaj&#250; nadhodnocova&#357; ako inv&#225;zia.</p><div><hr></div><p><strong>Dvan&#225;stnik a Ampulla duodeni</strong></p><p>Kapitola o tenkom &#269;reve po novom rozdelen&#225; na <strong>duodenum/ampula</strong> a <strong>jejunum/ileum</strong>, &#269;o lep&#353;ie odr&#225;&#382;a re&#225;lne epidemiologick&#233; a biologick&#233; rozdiely.</p><p><strong>Ampul&#225;rne-duoden&#225;lne aden&#243;my a intraampul&#225;rne papil&#225;rne-tubul&#225;rne neoplazmy (IAPN)</strong> s&#250; oddelen&#233; od &#8222;flat dysplasia&#8221;, ktor&#225; predstavuje prekurzor <strong>ampul&#225;rneho-dukt&#225;lneho adenokarcin&#243;mu</strong>.</p><p><strong>Karcin&#243;my v oblasti ampuly</strong> s&#250; navy&#353;e <strong>rozdelen&#233; do &#353;tyroch anatomick&#253;ch typov</strong>, &#269;o spres&#328;uje topografick&#250; diagn&#243;zu aj progn&#243;zu.</p><div class="captioned-image-container"><figure><a class="image-link image2 is-viewable-img" target="_blank" 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/__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F860e7f51-6523-4696-b51d-616b14f9a11d_1304x925.png 424w, /__u/substackcdn.com/image/fetch/$s_!-33P!, /__u/pathomd.substack.com/w_848, /__u/pathomd.substack.com/c_limit, /__u/pathomd.substack.com/f_auto, /__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F860e7f51-6523-4696-b51d-616b14f9a11d_1304x925.png 848w, /__u/substackcdn.com/image/fetch/$s_!-33P!, /__u/pathomd.substack.com/w_1272, /__u/pathomd.substack.com/c_limit, /__u/pathomd.substack.com/f_auto, /__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F860e7f51-6523-4696-b51d-616b14f9a11d_1304x925.png 1272w, /__u/substackcdn.com/image/fetch/$s_!-33P!, /__u/pathomd.substack.com/w_1456, /__u/pathomd.substack.com/c_limit, /__u/pathomd.substack.com/f_auto, /__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F860e7f51-6523-4696-b51d-616b14f9a11d_1304x925.png 1456w" sizes="100vw" loading="lazy"></picture><div class="image-link-expand"><div class="pencraft pc-display-flex pc-gap-8 pc-reset"><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container restack-image"><svg aria-hidden="true" width="20" height="20" viewBox="0 0 20 20" fill="none" stroke-width="1.5" stroke="var(--color-fg-primary)" stroke-linecap="round" stroke-linejoin="round" xmlns="http://www.w3.org/2000/svg"><g><path d="M2.53001 7.81595C3.49179 4.73911 6.43281 2.5 9.91173 2.5C13.1684 2.5 15.9537 4.46214 17.0852 7.23684L17.6179 8.67647M17.6179 8.67647L18.5002 4.26471M17.6179 8.67647L13.6473 6.91176M17.4995 12.1841C16.5378 15.2609 13.5967 17.5 10.1178 17.5C6.86118 17.5 4.07589 15.5379 2.94432 12.7632L2.41165 11.3235M2.41165 11.3235L1.5293 15.7353M2.41165 11.3235L6.38224 13.0882"></path></g></svg></button><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container view-image"><svg xmlns="http://www.w3.org/2000/svg" width="20" height="20" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="lucide lucide-maximize2 lucide-maximize-2"><polyline points="15 3 21 3 21 9"></polyline><polyline points="9 21 3 21 3 15"></polyline><line x1="21" x2="14" y1="3" y2="10"></line><line x1="3" x2="10" y1="21" y2="14"></line></svg></button></div></div></div></a><figcaption class="image-caption">Zdroj: <a href="https://onlinelibrary.wiley.com/doi/10.1111/his.70116">www.onlinelibrary.wiley.com</a></figcaption></figure></div><div><hr></div><h3>Konferencie a kurzy</h3><div><hr></div><p><strong>&#128187; <a href="https://www.ecdp2026.org/">Eur&#243;psky kongres digit&#225;lnej patol&#243;gie</a> 17. a&#382; 20. 6. 2026 v Grazi (Rak&#250;sko)</strong>. Tesne predt&#253;m <strong>16. a&#382; 17. 6. 2026 <a href="https://www.ecdp2026.org/summer-school/">Summer School in Computational Pathology</a></strong>, intenz&#237;vny kurz pre v&#353;etk&#253;ch za&#269;iato&#269;n&#237;kov v tejto oblasti, vr&#225;tane nelek&#225;rov.</p><p><strong>&#129489;&#8205;&#9877;&#65039; <a href="https://ihc-academy.cm-uj.krakow.pl/">10th Annual Course of Academy of Immunohistochemistry</a> 22. a&#382; 24. 6. 2026</strong> v po&#318;skom <strong>Krakove</strong>.</p><p>&#9973; Megi odpor&#250;&#269;a<strong> <a href="https://contres.hr/dogadjaj/31st-ljudevit-jurak-international-symposium-on-comparative-pathology/#about">31. Symp&#243;zium Ljudevita Juraka</a> 5. a&#382; 7. 6. 2026 v chorv&#225;tskom Z&#225;hrebe</strong>. Za&#382;ije&#353; kombin&#225;ciu hum&#225;nnej a veterin&#225;rnej patol&#243;gie, spojen&#250; <strong>s v&#253;letom na Plitvick&#233; jazer&#225; v nede&#318;u</strong>. Nezabudni zobra&#357; aj rodinku. &#128522;</p><div class="captioned-image-container"><figure><a class="image-link image2 is-viewable-img" target="_blank" href="/__u/substackcdn.com/image/fetch/$s_!CXTz!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F847d8952-14de-4f9b-938d-fbb479c328fa_1121x825.png" data-component-name="Image2ToDOM"><div class="image2-inset"><picture><source type="image/webp" srcset="/__u/substackcdn.com/image/fetch/$s_!CXTz!, /__u/pathomd.substack.com/w_424, /__u/pathomd.substack.com/c_limit, /__u/pathomd.substack.com/f_webp, /__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F847d8952-14de-4f9b-938d-fbb479c328fa_1121x825.png 424w, /__u/substackcdn.com/image/fetch/$s_!CXTz!, /__u/pathomd.substack.com/w_848, /__u/pathomd.substack.com/c_limit, /__u/pathomd.substack.com/f_webp, /__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F847d8952-14de-4f9b-938d-fbb479c328fa_1121x825.png 848w, /__u/substackcdn.com/image/fetch/$s_!CXTz!, /__u/pathomd.substack.com/w_1272, /__u/pathomd.substack.com/c_limit, /__u/pathomd.substack.com/f_webp, /__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F847d8952-14de-4f9b-938d-fbb479c328fa_1121x825.png 1272w, /__u/substackcdn.com/image/fetch/$s_!CXTz!, /__u/pathomd.substack.com/w_1456, /__u/pathomd.substack.com/c_limit, /__u/pathomd.substack.com/f_webp, /__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F847d8952-14de-4f9b-938d-fbb479c328fa_1121x825.png 1456w" sizes="100vw"><img src="/__u/substackcdn.com/image/fetch/$s_!CXTz!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F847d8952-14de-4f9b-938d-fbb479c328fa_1121x825.png" width="1121" height="825" 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/__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F847d8952-14de-4f9b-938d-fbb479c328fa_1121x825.png 424w, /__u/substackcdn.com/image/fetch/$s_!CXTz!, /__u/pathomd.substack.com/w_848, /__u/pathomd.substack.com/c_limit, /__u/pathomd.substack.com/f_auto, /__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F847d8952-14de-4f9b-938d-fbb479c328fa_1121x825.png 848w, /__u/substackcdn.com/image/fetch/$s_!CXTz!, /__u/pathomd.substack.com/w_1272, /__u/pathomd.substack.com/c_limit, /__u/pathomd.substack.com/f_auto, /__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F847d8952-14de-4f9b-938d-fbb479c328fa_1121x825.png 1272w, /__u/substackcdn.com/image/fetch/$s_!CXTz!, /__u/pathomd.substack.com/w_1456, /__u/pathomd.substack.com/c_limit, /__u/pathomd.substack.com/f_auto, /__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F847d8952-14de-4f9b-938d-fbb479c328fa_1121x825.png 1456w" sizes="100vw" loading="lazy"></picture><div class="image-link-expand"><div class="pencraft pc-display-flex pc-gap-8 pc-reset"><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container restack-image"><svg aria-hidden="true" width="20" height="20" viewBox="0 0 20 20" fill="none" stroke-width="1.5" stroke="var(--color-fg-primary)" stroke-linecap="round" stroke-linejoin="round" xmlns="http://www.w3.org/2000/svg"><g><path d="M2.53001 7.81595C3.49179 4.73911 6.43281 2.5 9.91173 2.5C13.1684 2.5 15.9537 4.46214 17.0852 7.23684L17.6179 8.67647M17.6179 8.67647L18.5002 4.26471M17.6179 8.67647L13.6473 6.91176M17.4995 12.1841C16.5378 15.2609 13.5967 17.5 10.1178 17.5C6.86118 17.5 4.07589 15.5379 2.94432 12.7632L2.41165 11.3235M2.41165 11.3235L1.5293 15.7353M2.41165 11.3235L6.38224 13.0882"></path></g></svg></button><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container view-image"><svg xmlns="http://www.w3.org/2000/svg" width="20" height="20" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="lucide lucide-maximize2 lucide-maximize-2"><polyline points="15 3 21 3 21 9"></polyline><polyline points="9 21 3 21 3 15"></polyline><line x1="21" x2="14" y1="3" y2="10"></line><line x1="3" x2="10" y1="21" y2="14"></line></svg></button></div></div></div></a><figcaption class="image-caption">Zdroj: <a href="https://contres.hr/dogadjaj/31st-ljudevit-jurak-international-symposium-on-comparative-pathology/#about">31. symp&#243;zium Ljudevita Juraka</a></figcaption></figure></div><div><hr></div><h3>R&#244;zne</h3><div><hr></div><p>&#128214; <strong><a href="https://www.surgpath.theclinics.com/issue/S1875-9181(25)X0005-2">Update</a> &#269;l&#225;nky</strong> <strong>v </strong><em><strong>Surgical Pathology Clinics</strong></em> <strong>o ko&#382;n&#253;ch tumoroch</strong>. K tomuto marcov&#233;mu vydaniu sa dostane&#353; gr&#225;tis, ak m&#225;&#353; vybaven&#253; pr&#237;stup cez CVTI SR. &#129299;</p><p>&#129489;&#8205;&#127979; <strong>Nov&#233; <a href="https://www.omc.sk/salzburg-seminars/">Salzburgsk&#233; semin&#225;re</a>.</strong> Uz&#225;vierka kompletn&#253;ch prihl&#225;&#353;ok v online datab&#225;ze je <strong>31. m&#225;ja 2026.</strong></p><div class="captioned-image-container"><figure><a class="image-link image2 is-viewable-img" target="_blank" href="/__u/substackcdn.com/image/fetch/$s_!Ke6_!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fb7f230ff-d818-43b7-9473-21d9551f30a9_701x361.png" data-component-name="Image2ToDOM"><div class="image2-inset"><picture><source type="image/webp" srcset="/__u/substackcdn.com/image/fetch/$s_!Ke6_!, /__u/pathomd.substack.com/w_424, /__u/pathomd.substack.com/c_limit, /__u/pathomd.substack.com/f_webp, /__u/pathomd.substack.com/q_auto:good, 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/__u/pathomd.substack.com/c_limit, /__u/pathomd.substack.com/f_webp, /__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fb7f230ff-d818-43b7-9473-21d9551f30a9_701x361.png 1456w" sizes="100vw"><img src="/__u/substackcdn.com/image/fetch/$s_!Ke6_!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fb7f230ff-d818-43b7-9473-21d9551f30a9_701x361.png" width="701" height="361" 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/__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fb7f230ff-d818-43b7-9473-21d9551f30a9_701x361.png 424w, /__u/substackcdn.com/image/fetch/$s_!Ke6_!, /__u/pathomd.substack.com/w_848, /__u/pathomd.substack.com/c_limit, /__u/pathomd.substack.com/f_auto, /__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fb7f230ff-d818-43b7-9473-21d9551f30a9_701x361.png 848w, /__u/substackcdn.com/image/fetch/$s_!Ke6_!, /__u/pathomd.substack.com/w_1272, /__u/pathomd.substack.com/c_limit, /__u/pathomd.substack.com/f_auto, /__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fb7f230ff-d818-43b7-9473-21d9551f30a9_701x361.png 1272w, /__u/substackcdn.com/image/fetch/$s_!Ke6_!, /__u/pathomd.substack.com/w_1456, /__u/pathomd.substack.com/c_limit, /__u/pathomd.substack.com/f_auto, /__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fb7f230ff-d818-43b7-9473-21d9551f30a9_701x361.png 1456w" sizes="100vw" loading="lazy"></picture><div class="image-link-expand"><div class="pencraft pc-display-flex pc-gap-8 pc-reset"><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container restack-image"><svg aria-hidden="true" width="20" height="20" viewBox="0 0 20 20" fill="none" stroke-width="1.5" stroke="var(--color-fg-primary)" stroke-linecap="round" stroke-linejoin="round" xmlns="http://www.w3.org/2000/svg"><g><path d="M2.53001 7.81595C3.49179 4.73911 6.43281 2.5 9.91173 2.5C13.1684 2.5 15.9537 4.46214 17.0852 7.23684L17.6179 8.67647M17.6179 8.67647L18.5002 4.26471M17.6179 8.67647L13.6473 6.91176M17.4995 12.1841C16.5378 15.2609 13.5967 17.5 10.1178 17.5C6.86118 17.5 4.07589 15.5379 2.94432 12.7632L2.41165 11.3235M2.41165 11.3235L1.5293 15.7353M2.41165 11.3235L6.38224 13.0882"></path></g></svg></button><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container view-image"><svg xmlns="http://www.w3.org/2000/svg" width="20" height="20" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="lucide lucide-maximize2 lucide-maximize-2"><polyline points="15 3 21 3 21 9"></polyline><polyline points="9 21 3 21 3 15"></polyline><line x1="21" x2="14" y1="3" y2="10"></line><line x1="3" x2="10" y1="21" y2="14"></line></svg></button></div></div></div></a></figure></div><div><hr></div><h3>Rie&#353;enie histopatologick&#233;ho kv&#237;zu</h3><div><hr></div><p>&#9989; <strong>Spr&#225;vna odpove&#271;: D) lymfocytick&#225; kolit&#237;da</strong></p><div class="captioned-image-container"><figure><a class="image-link image2 is-viewable-img" target="_blank" href="/__u/substackcdn.com/image/fetch/$s_!IASX!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fcab268b1-31c4-4f98-b02e-4c25feedb50f_1280x720.jpeg" data-component-name="Image2ToDOM"><div class="image2-inset"><picture><source type="image/webp" srcset="/__u/substackcdn.com/image/fetch/$s_!IASX!, /__u/pathomd.substack.com/w_424, /__u/pathomd.substack.com/c_limit, /__u/pathomd.substack.com/f_webp, /__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fcab268b1-31c4-4f98-b02e-4c25feedb50f_1280x720.jpeg 424w, /__u/substackcdn.com/image/fetch/$s_!IASX!, /__u/pathomd.substack.com/w_848, /__u/pathomd.substack.com/c_limit, /__u/pathomd.substack.com/f_webp, /__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fcab268b1-31c4-4f98-b02e-4c25feedb50f_1280x720.jpeg 848w, /__u/substackcdn.com/image/fetch/$s_!IASX!, /__u/pathomd.substack.com/w_1272, /__u/pathomd.substack.com/c_limit, /__u/pathomd.substack.com/f_webp, /__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fcab268b1-31c4-4f98-b02e-4c25feedb50f_1280x720.jpeg 1272w, /__u/substackcdn.com/image/fetch/$s_!IASX!, /__u/pathomd.substack.com/w_1456, /__u/pathomd.substack.com/c_limit, /__u/pathomd.substack.com/f_webp, /__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fcab268b1-31c4-4f98-b02e-4c25feedb50f_1280x720.jpeg 1456w" sizes="100vw"><img src="/__u/substackcdn.com/image/fetch/$s_!IASX!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fcab268b1-31c4-4f98-b02e-4c25feedb50f_1280x720.jpeg" width="1280" height="720" data-attrs="{&quot;src&quot;:&quot;https://substack-post-media.s3.amazonaws.com/public/images/cab268b1-31c4-4f98-b02e-4c25feedb50f_1280x720.jpeg&quot;,&quot;srcNoWatermark&quot;:null,&quot;fullscreen&quot;:null,&quot;imageSize&quot;:null,&quot;height&quot;:720,&quot;width&quot;:1280,&quot;resizeWidth&quot;:null,&quot;bytes&quot;:374068,&quot;alt&quot;:null,&quot;title&quot;:null,&quot;type&quot;:&quot;image/jpeg&quot;,&quot;href&quot;:null,&quot;belowTheFold&quot;:true,&quot;topImage&quot;:false,&quot;internalRedirect&quot;:&quot;https://pathomd.substack.com/i/197209340?img=https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fcab268b1-31c4-4f98-b02e-4c25feedb50f_1280x720.jpeg&quot;,&quot;isProcessing&quot;:false,&quot;align&quot;:null,&quot;offset&quot;:false}" class="sizing-normal" alt="" srcset="/__u/substackcdn.com/image/fetch/$s_!IASX!, /__u/pathomd.substack.com/w_424, /__u/pathomd.substack.com/c_limit, /__u/pathomd.substack.com/f_auto, /__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fcab268b1-31c4-4f98-b02e-4c25feedb50f_1280x720.jpeg 424w, /__u/substackcdn.com/image/fetch/$s_!IASX!, /__u/pathomd.substack.com/w_848, /__u/pathomd.substack.com/c_limit, /__u/pathomd.substack.com/f_auto, /__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fcab268b1-31c4-4f98-b02e-4c25feedb50f_1280x720.jpeg 848w, /__u/substackcdn.com/image/fetch/$s_!IASX!, /__u/pathomd.substack.com/w_1272, /__u/pathomd.substack.com/c_limit, /__u/pathomd.substack.com/f_auto, /__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fcab268b1-31c4-4f98-b02e-4c25feedb50f_1280x720.jpeg 1272w, /__u/substackcdn.com/image/fetch/$s_!IASX!, /__u/pathomd.substack.com/w_1456, /__u/pathomd.substack.com/c_limit, /__u/pathomd.substack.com/f_auto, /__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fcab268b1-31c4-4f98-b02e-4c25feedb50f_1280x720.jpeg 1456w" sizes="100vw" loading="lazy"></picture><div class="image-link-expand"><div class="pencraft pc-display-flex pc-gap-8 pc-reset"><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container restack-image"><svg aria-hidden="true" width="20" height="20" viewBox="0 0 20 20" fill="none" stroke-width="1.5" stroke="var(--color-fg-primary)" stroke-linecap="round" stroke-linejoin="round" xmlns="http://www.w3.org/2000/svg"><g><path d="M2.53001 7.81595C3.49179 4.73911 6.43281 2.5 9.91173 2.5C13.1684 2.5 15.9537 4.46214 17.0852 7.23684L17.6179 8.67647M17.6179 8.67647L18.5002 4.26471M17.6179 8.67647L13.6473 6.91176M17.4995 12.1841C16.5378 15.2609 13.5967 17.5 10.1178 17.5C6.86118 17.5 4.07589 15.5379 2.94432 12.7632L2.41165 11.3235M2.41165 11.3235L1.5293 15.7353M2.41165 11.3235L6.38224 13.0882"></path></g></svg></button><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container view-image"><svg xmlns="http://www.w3.org/2000/svg" width="20" height="20" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="lucide lucide-maximize2 lucide-maximize-2"><polyline points="15 3 21 3 21 9"></polyline><polyline points="9 21 3 21 3 15"></polyline><line x1="21" x2="14" y1="3" y2="10"></line><line x1="3" x2="10" y1="21" y2="14"></line></svg></button></div></div></div></a><figcaption class="image-caption">Zdroj: Arch&#237;v autora</figcaption></figure></div><p><strong><a href="https://my.clevelandclinic.org/health/diseases/24634-lymphocytic-colitis">Lymfocytick&#225; kolit&#237;da</a></strong> je jedna z foriem mikroskopickej kolit&#237;dy a &#269;ast&#225; <strong>pr&#237;&#269;ina chronickej nekrvavej vodnatej hna&#269;ky.</strong> Postihuje <strong>najm&#228; star&#353;&#237;ch dospel&#253;ch, &#269;astej&#353;ie &#382;eny</strong>.</p><p><strong>Kolonoskopick&#253; n&#225;lez m&#244;&#382;e by&#357; norm&#225;lny</strong>, resp. len s minim&#225;lnymi zmenami sliznice.</p><div><hr></div><p><strong>&#128300; <a href="https://www.pathologyoutlines.com/topic/colonlymphocytic.html">Mikroskopicky</a></strong> je hlavn&#253;m krit&#233;riom n&#225;lez <strong>&gt;20 intraepitelov&#253;ch lymfocytov na 100 epitelov&#253;ch buniek</strong>, so zv&#253;&#353;en&#253;m z&#225;palov&#253;m infiltr&#225;tom v sliznici, zachovanou architekt&#250;rou kr&#253;pt a po&#353;koden&#237;m povrchov&#233;ho epitelu. Mierna fok&#225;lna kryptit&#237;da alebo kryptov&#233; abscesy sa m&#244;&#382;u vyskytn&#250;&#357;, ale nemaj&#250; dominova&#357;.</p><p><strong>V diferenci&#225;lnej diagnostike</strong> mysli na kolagen&#243;znu kolit&#237;du, IBD, ak&#250;tnu infek&#269;n&#250; kolit&#237;du, kolit&#237;du indukovan&#250; checkpoint inhib&#237;tormi &#269;i autoimunitn&#250; enteropatiu.</p><div><hr></div><p>&#128073; <strong>V <a href="/__u/pathomd.substack.com/p/patho-md-10-povelkonocny-update-klasifikacie">Patho MD #10</a></strong> sme si kedysi predstavili kolagen&#243;znu kolit&#237;du. Pripome&#328; si ju, opakovanie nikdy neu&#353;kod&#237;.</p><div><hr></div><p><strong>&#270;akujeme za pre&#269;&#237;tanie! </strong>Ak &#357;a to bavilo, nechaj n&#225;m srdie&#269;ko, koment&#225;r alebo daj n&#225;m feedback kliknut&#237;m na jednu z mo&#382;nost&#237; ni&#382;&#353;ie. </p><p>Tom&#225;&#353; a Megi</p><div><hr></div><p><strong>Ako sa ti p&#225;&#269;ilo dne&#353;n&#233; vydanie?</strong></p><blockquote><p><a href="https://forms.gle/5Tp85A9FGoLLgCie8">&#11088;&#11088;&#11088; - V&#253;born&#233;. Kedy bude &#271;al&#353;ie?</a></p><p><a href="https://forms.gle/9Uwkpp9ahbZE4zj38">&#11088;&#11088; - Ok. Ale d&#225; sa vylep&#353;i&#357;</a>.</p><p><a href="https://forms.gle/mStdAP4vqf84KdRm6">&#11088; - Meh. U&#382; boli aj lep&#353;ie.</a></p></blockquote><div><hr></div><p class="button-wrapper" data-attrs="{&quot;url&quot;:&quot;https://pathomd.substack.com/leaderboard?&amp;utm_source=post&quot;,&quot;text&quot;:&quot;Refer a friend&quot;,&quot;action&quot;:null,&quot;class&quot;:null}" data-component-name="ButtonCreateButton"><a class="button primary" href="/__u/pathomd.substack.com/leaderboard?&amp;utm_source=post"><span>Refer a friend</span></a></p><p>PS: Odporu&#269; Patho MD aspo&#328; 1 kamo&#353;ovi*kamo&#353;ke a <strong>na mail ti pr&#237;de dar&#269;ek!</strong> &#128526;</p><p class="button-wrapper" data-attrs="{&quot;url&quot;:&quot;https://pathomd.substack.com/subscribe?&quot;,&quot;text&quot;:&quot;Subscribe now&quot;,&quot;action&quot;:null,&quot;class&quot;:null}" data-component-name="ButtonCreateButton"><a class="button primary" href="/__u/pathomd.substack.com/subscribe"><span>Subscribe now</span></a></p>]]></content:encoded></item><item><title><![CDATA[🔬 Patho MD #21 Nie každý mikrokarcinóm je nevinný]]></title><description><![CDATA[Novinky z patol&#243;gie za 3 min&#250;ty.]]></description><link>https://pathomd.substack.com/p/patho-md-21-nie-kazdy-mikrokarcinom</link><guid isPermaLink="false">https://pathomd.substack.com/p/patho-md-21-nie-kazdy-mikrokarcinom</guid><dc:creator><![CDATA[MUDr. Tomáš Krajčovič]]></dc:creator><pubDate>Thu, 09 Apr 2026 04:01:27 GMT</pubDate><enclosure url="https://substack-post-media.s3.amazonaws.com/public/images/be2574c6-5e8e-48e7-a0d8-d7f8a46d042e_2048x2048.png" length="0" type="image/jpeg"/><content:encoded><![CDATA[<div class="captioned-image-container"><figure><a class="image-link image2" target="_blank" href="/__u/substackcdn.com/image/fetch/$s_!EWwe!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F560f1259-f9d7-4b29-82a3-e73bea1ccc82_1121x201.png" data-component-name="Image2ToDOM"><div class="image2-inset"><picture><source type="image/webp" srcset="/__u/substackcdn.com/image/fetch/$s_!EWwe!, /__u/pathomd.substack.com/w_424, /__u/pathomd.substack.com/c_limit, /__u/pathomd.substack.com/f_webp, /__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F560f1259-f9d7-4b29-82a3-e73bea1ccc82_1121x201.png 424w, /__u/substackcdn.com/image/fetch/$s_!EWwe!, /__u/pathomd.substack.com/w_848, /__u/pathomd.substack.com/c_limit, /__u/pathomd.substack.com/f_webp, /__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F560f1259-f9d7-4b29-82a3-e73bea1ccc82_1121x201.png 848w, /__u/substackcdn.com/image/fetch/$s_!EWwe!, /__u/pathomd.substack.com/w_1272, /__u/pathomd.substack.com/c_limit, /__u/pathomd.substack.com/f_webp, /__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F560f1259-f9d7-4b29-82a3-e73bea1ccc82_1121x201.png 1272w, /__u/substackcdn.com/image/fetch/$s_!EWwe!, /__u/pathomd.substack.com/w_1456, /__u/pathomd.substack.com/c_limit, /__u/pathomd.substack.com/f_webp, /__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F560f1259-f9d7-4b29-82a3-e73bea1ccc82_1121x201.png 1456w" sizes="100vw"><img src="/__u/substackcdn.com/image/fetch/$s_!EWwe!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F560f1259-f9d7-4b29-82a3-e73bea1ccc82_1121x201.png" width="1121" height="201" 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/__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F560f1259-f9d7-4b29-82a3-e73bea1ccc82_1121x201.png 424w, /__u/substackcdn.com/image/fetch/$s_!EWwe!, /__u/pathomd.substack.com/w_848, /__u/pathomd.substack.com/c_limit, /__u/pathomd.substack.com/f_auto, /__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F560f1259-f9d7-4b29-82a3-e73bea1ccc82_1121x201.png 848w, /__u/substackcdn.com/image/fetch/$s_!EWwe!, /__u/pathomd.substack.com/w_1272, /__u/pathomd.substack.com/c_limit, /__u/pathomd.substack.com/f_auto, /__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F560f1259-f9d7-4b29-82a3-e73bea1ccc82_1121x201.png 1272w, /__u/substackcdn.com/image/fetch/$s_!EWwe!, /__u/pathomd.substack.com/w_1456, /__u/pathomd.substack.com/c_limit, /__u/pathomd.substack.com/f_auto, /__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F560f1259-f9d7-4b29-82a3-e73bea1ccc82_1121x201.png 1456w" sizes="100vw" fetchpriority="high"></picture><div></div></div></a></figure></div><p><strong>Dobr&#233; r&#225;nko!</strong></p><p>Slne&#269;n&#253;ch dn&#237; n&#225;m prib&#250;da a ja sa z toho te&#353;&#237;m ako blcha. Str&#225;vi&#357; cel&#253; pracovn&#253; de&#328; vn&#250;tri pri mikroskope d&#225; niekedy zabra&#357;.</p><p>U&#382; aby n&#225;m ta digit&#225;lna patol&#243;gia fungovala na 100%. M&#225;m vybrat&#233; miesto na pl&#225;&#382;i pri Stredozemnom mori, odkia&#318; budem pracova&#357;. &#128516;</p><div class="captioned-image-container"><figure><a class="image-link image2 is-viewable-img" target="_blank" href="/__u/substackcdn.com/image/fetch/$s_!IctD!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Ff863e589-e9c7-4caf-b6c6-cc29aa075d1a_1024x1536.png" data-component-name="Image2ToDOM"><div class="image2-inset"><picture><source type="image/webp" srcset="/__u/substackcdn.com/image/fetch/$s_!IctD!, /__u/pathomd.substack.com/w_424, /__u/pathomd.substack.com/c_limit, /__u/pathomd.substack.com/f_webp, /__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Ff863e589-e9c7-4caf-b6c6-cc29aa075d1a_1024x1536.png 424w, /__u/substackcdn.com/image/fetch/$s_!IctD!, /__u/pathomd.substack.com/w_848, /__u/pathomd.substack.com/c_limit, /__u/pathomd.substack.com/f_webp, /__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Ff863e589-e9c7-4caf-b6c6-cc29aa075d1a_1024x1536.png 848w, /__u/substackcdn.com/image/fetch/$s_!IctD!, /__u/pathomd.substack.com/w_1272, /__u/pathomd.substack.com/c_limit, /__u/pathomd.substack.com/f_webp, /__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Ff863e589-e9c7-4caf-b6c6-cc29aa075d1a_1024x1536.png 1272w, /__u/substackcdn.com/image/fetch/$s_!IctD!, /__u/pathomd.substack.com/w_1456, /__u/pathomd.substack.com/c_limit, /__u/pathomd.substack.com/f_webp, /__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Ff863e589-e9c7-4caf-b6c6-cc29aa075d1a_1024x1536.png 1456w" sizes="100vw"><img src="/__u/substackcdn.com/image/fetch/$s_!IctD!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Ff863e589-e9c7-4caf-b6c6-cc29aa075d1a_1024x1536.png" width="1024" height="1536" 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/__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Ff863e589-e9c7-4caf-b6c6-cc29aa075d1a_1024x1536.png 424w, /__u/substackcdn.com/image/fetch/$s_!IctD!, /__u/pathomd.substack.com/w_848, /__u/pathomd.substack.com/c_limit, /__u/pathomd.substack.com/f_auto, /__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Ff863e589-e9c7-4caf-b6c6-cc29aa075d1a_1024x1536.png 848w, /__u/substackcdn.com/image/fetch/$s_!IctD!, /__u/pathomd.substack.com/w_1272, /__u/pathomd.substack.com/c_limit, /__u/pathomd.substack.com/f_auto, /__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Ff863e589-e9c7-4caf-b6c6-cc29aa075d1a_1024x1536.png 1272w, /__u/substackcdn.com/image/fetch/$s_!IctD!, /__u/pathomd.substack.com/w_1456, /__u/pathomd.substack.com/c_limit, /__u/pathomd.substack.com/f_auto, /__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Ff863e589-e9c7-4caf-b6c6-cc29aa075d1a_1024x1536.png 1456w" sizes="100vw"></picture><div class="image-link-expand"><div class="pencraft pc-display-flex pc-gap-8 pc-reset"><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container restack-image"><svg aria-hidden="true" width="20" height="20" viewBox="0 0 20 20" fill="none" stroke-width="1.5" stroke="var(--color-fg-primary)" stroke-linecap="round" stroke-linejoin="round" xmlns="http://www.w3.org/2000/svg"><g><path d="M2.53001 7.81595C3.49179 4.73911 6.43281 2.5 9.91173 2.5C13.1684 2.5 15.9537 4.46214 17.0852 7.23684L17.6179 8.67647M17.6179 8.67647L18.5002 4.26471M17.6179 8.67647L13.6473 6.91176M17.4995 12.1841C16.5378 15.2609 13.5967 17.5 10.1178 17.5C6.86118 17.5 4.07589 15.5379 2.94432 12.7632L2.41165 11.3235M2.41165 11.3235L1.5293 15.7353M2.41165 11.3235L6.38224 13.0882"></path></g></svg></button><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container view-image"><svg xmlns="http://www.w3.org/2000/svg" width="20" height="20" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="lucide lucide-maximize2 lucide-maximize-2"><polyline points="15 3 21 3 21 9"></polyline><polyline points="9 21 3 21 3 15"></polyline><line x1="21" x2="14" y1="3" y2="10"></line><line x1="3" x2="10" y1="21" y2="14"></line></svg></button></div></div></div></a><figcaption class="image-caption">Zdroj: Tom&#225;&#353;ova ChatGPT tvorba</figcaption></figure></div><p><strong>V dne&#353;nom Patho MD:</strong></p><blockquote><p>&#129320; Fok&#225;lna akt&#237;vna kolit&#237;da</p><p>&#128105;&#8205;&#129457; Papil&#225;rny mikrokarcin&#243;m &#353;t&#237;tnej &#382;&#318;azy</p><p><strong>&#128203;</strong> Odborn&#225; st&#225;&#382; pre medikov</p></blockquote><p><strong>U&#382;&#237;vaj!</strong></p><div><hr></div><h3>Aktu&#225;lna &#353;t&#250;dia v skratke</h3><div><hr></div><p><strong>&#129300; Fok&#225;lna akt&#237;vna kolit&#237;da: histologick&#253; n&#225;lez so &#353;irokou diferenci&#225;lnou diagnostikou</strong></p><p><a href="https://www.sciencedirect.com/science/article/abs/pii/S0046817726000390?via%3Dihub">Fok&#225;lna akt&#237;vna kolit&#237;da</a> (FAC) je histologick&#253; obraz <strong>fok&#225;lneho po&#353;kodenia kr&#253;pt neutrofiln&#253;mi granulocytmi</strong> bez znakov chronick&#233;ho z&#225;palu a bez poruchy architektoniky sliznice hrub&#233;ho &#269;reva.</p><blockquote><p>&#10071;Samotn&#253; n&#225;lez <strong><a href="https://www.mypathologyreport.ca/diagnosis-library/focal-active-colitis/">FAC</a></strong> <strong>neznamen&#225; automaticky chronick&#233; z&#225;palov&#233; ochorenie &#269;reva (IBD)</strong>.</p></blockquote><div><hr></div><p><strong>&#128218; &#268;o sledovala &#353;t&#250;dia?</strong></p><p>Autori analyzovali <strong>419 dospel&#253;ch pacientov</strong> s izolovan&#253;m FAC a klinick&#253;m follow-upom. Po&#269;as priemern&#233;ho sledovania pribli&#382;ne <strong>36 mesiacov</strong> sa <strong>IBD</strong> rozvinulo <strong>len u</strong> <strong>2,15 % pacientov</strong>. FAC bol omnoho &#269;astej&#353;ie spojen&#253; so <strong>syndr&#243;mom dr&#225;&#382;div&#233;ho &#269;reva (IBS)</strong>, <strong>infek&#269;nou kolit&#237;dou</strong> alebo <strong>liekmi navodenou kolit&#237;dou</strong>.</p><p>Norm&#225;lny v&#253;sledok kolonoskopie bol pozorovan&#253; u <strong>73 %</strong> pacientov.</p><p>Z v&#253;sledkov vypl&#253;va, &#382;e a&#382; &#353;tvrtina pr&#237;padov (<strong>25,3 %</strong>) bola <strong>bez identifikovate&#318;nej pr&#237;&#269;iny</strong>.</p><div><hr></div><p><strong>&#128300; Praktick&#233; rady pre patol&#243;ga:</strong></p><ol><li><p><strong>FAC je histologick&#253; obraz, nie fin&#225;lna diagn&#243;za.</strong></p><p>Treba sa vyhn&#250;&#357; formul&#225;ci&#225;m, ktor&#233; pri nepr&#237;tomnosti znakov chronick&#233;ho z&#225;palu zbyto&#269;ne nazna&#269;uj&#250; skor&#250; f&#225;zu IBD.</p></li><li><p><strong>Urob rad&#353;ej popisn&#253; z&#225;ver.</strong></p><p>K&#318;&#250;&#269;ov&#225; inform&#225;cia je fok&#225;lne po&#353;kodenie kr&#253;pt neutrofilmi, ale <strong>bez chronick&#253;ch architektonick&#253;ch zmien</strong>.</p></li><li><p><strong>Z histol&#243;gie samotnej sa ned&#225; spo&#318;ahlivo predikova&#357; v&#253;voj.</strong></p><p>V tejto &#353;t&#250;dii <strong>&#382;iadny histologick&#253; znak</strong> spo&#318;ahlivo nepredpovedal neskor&#353;&#237; rozvoj IBD.</p></li><li><p><strong>Klinicko-patologick&#225; korel&#225;cia nikdy neza&#353;kod&#237;.</strong></p><p>FAC m&#244;&#382;e odr&#225;&#382;a&#357; infekciu, liekov&#253; efekt, zmeny asociovan&#233; s IBS, ischemick&#233; po&#353;kodenie, divertikul&#225;rnu chorobu a len zriedkavo IBD. V&#382;dy sa oplat&#237; <strong>p&#237;sa&#357; koment&#225;re</strong> pre klinikov.</p></li><li><p><strong>Pri n&#225;hodnej FAC bu&#271; opatrn&#253; a nep&#237;&#353; odv&#225;&#382;ne z&#225;very.</strong></p><p>Pri skr&#237;ningovej kolonoskopii bol n&#225;hodn&#253; n&#225;lez FAC vo follow-upe zvy&#269;ajne klinicky nev&#253;znamn&#253;.</p></li></ol><div><hr></div><p><strong>&#129658; Praktick&#233; body pre klinika:</strong></p><ol><li><p><strong>FAC ne&#269;&#237;taj automaticky ako IBD.</strong></p><p>Len <strong>2,15 %</strong> pacientov v tejto kohorte nesk&#244;r rozvinulo IBD.</p></li><li><p><strong>Pos&#250;&#271; v&#253;sledok biopsie v kontexte sympt&#243;mov, kolonoskopie a liekovej anamn&#233;zy.</strong></p><p>Pacienti, u ktor&#253;ch sa nesk&#244;r potvrdila IBD, mali <strong>abnorm&#225;lny kolonoskopick&#253; n&#225;lez</strong>. V&#228;&#269;&#353;ina kohorty v &#353;t&#250;di&#237; mala kolonoskopiu norm&#225;lnu.</p><p><strong>Liekmi navoden&#225; kolit&#237;da</strong> tvorila <strong>8,6 %</strong> pr&#237;padov. Naj&#269;astej&#353;&#237;m sp&#250;&#353;&#357;a&#269;om boli <strong>NSAIDs</strong>, ale aj in&#233; lieky.</p></li><li><p><strong>Mysli na &#269;astej&#353;ie pr&#237;&#269;iny.</strong></p><p>V tejto s&#233;rii pr&#237;padov bol FAC &#269;astej&#353;ie spojen&#253; s <strong>IBS (33,2 %)</strong>, <strong>infekciou (11,2 %)</strong> a <strong>liekov&#253;m po&#353;koden&#237;m (8,6 %)</strong> ne&#382; s IBD.</p></li><li><p><strong>Zv&#225;&#382;, &#269;i je potrebn&#253; follow-up.</strong></p><p><strong>Symptomatick&#237; pacienti alebo pacienti s abnorm&#225;lnou kolonoskopiou</strong> si zasl&#250;&#382;ia d&#244;slednej&#353;&#237; follow-up. N&#225;hodn&#253; n&#225;lez FAC pri negat&#237;vnej anamn&#233;ze a klinike b&#253;va &#269;asto n&#237;zkorizikov&#253;.</p></li></ol><div><hr></div><h3>Kazuistika mesiaca</h3><div><hr></div><p>&#128300; <strong>59-ro&#269;n&#225; pacientka</strong> podst&#250;pila &#318;avostrann&#250; <strong>adnexekt&#243;miu </strong>pre klinicky nesuspektn&#250;<strong> cystu &#318;av&#233;ho ov&#225;ria</strong>. <strong>Histologick&#233; vy&#353;etrenie</strong> resek&#225;tu potvrdilo <strong>ser&#243;zny cystaden&#243;m ov&#225;ria</strong>, av&#353;ak <strong>v tube</strong> sa skr&#253;val <strong>ne&#269;akan&#253; n&#225;lez (3/5):</strong></p><div class="captioned-image-container"><figure><a class="image-link image2 is-viewable-img" target="_blank" href="/__u/substackcdn.com/image/fetch/$s_!G4le!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F695bc242-02f2-445d-8e8a-924cfbf9428f_1280x720.jpeg" data-component-name="Image2ToDOM"><div class="image2-inset"><picture><source type="image/webp" srcset="/__u/substackcdn.com/image/fetch/$s_!G4le!, /__u/pathomd.substack.com/w_424, /__u/pathomd.substack.com/c_limit, /__u/pathomd.substack.com/f_webp, /__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F695bc242-02f2-445d-8e8a-924cfbf9428f_1280x720.jpeg 424w, /__u/substackcdn.com/image/fetch/$s_!G4le!, /__u/pathomd.substack.com/w_848, /__u/pathomd.substack.com/c_limit, /__u/pathomd.substack.com/f_webp, /__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F695bc242-02f2-445d-8e8a-924cfbf9428f_1280x720.jpeg 848w, /__u/substackcdn.com/image/fetch/$s_!G4le!, /__u/pathomd.substack.com/w_1272, /__u/pathomd.substack.com/c_limit, /__u/pathomd.substack.com/f_webp, /__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F695bc242-02f2-445d-8e8a-924cfbf9428f_1280x720.jpeg 1272w, /__u/substackcdn.com/image/fetch/$s_!G4le!, /__u/pathomd.substack.com/w_1456, /__u/pathomd.substack.com/c_limit, /__u/pathomd.substack.com/f_webp, /__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F695bc242-02f2-445d-8e8a-924cfbf9428f_1280x720.jpeg 1456w" sizes="100vw"><img src="/__u/substackcdn.com/image/fetch/$s_!G4le!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F695bc242-02f2-445d-8e8a-924cfbf9428f_1280x720.jpeg" width="1280" height="720" 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/__u/pathomd.substack.com/w_1456, /__u/pathomd.substack.com/c_limit, /__u/pathomd.substack.com/f_auto, /__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F695bc242-02f2-445d-8e8a-924cfbf9428f_1280x720.jpeg 1456w" sizes="100vw" loading="lazy"></picture><div class="image-link-expand"><div class="pencraft pc-display-flex pc-gap-8 pc-reset"><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container restack-image"><svg aria-hidden="true" width="20" height="20" viewBox="0 0 20 20" fill="none" stroke-width="1.5" stroke="var(--color-fg-primary)" stroke-linecap="round" stroke-linejoin="round" xmlns="http://www.w3.org/2000/svg"><g><path d="M2.53001 7.81595C3.49179 4.73911 6.43281 2.5 9.91173 2.5C13.1684 2.5 15.9537 4.46214 17.0852 7.23684L17.6179 8.67647M17.6179 8.67647L18.5002 4.26471M17.6179 8.67647L13.6473 6.91176M17.4995 12.1841C16.5378 15.2609 13.5967 17.5 10.1178 17.5C6.86118 17.5 4.07589 15.5379 2.94432 12.7632L2.41165 11.3235M2.41165 11.3235L1.5293 15.7353M2.41165 11.3235L6.38224 13.0882"></path></g></svg></button><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container view-image"><svg xmlns="http://www.w3.org/2000/svg" width="20" height="20" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="lucide lucide-maximize2 lucide-maximize-2"><polyline points="15 3 21 3 21 9"></polyline><polyline points="9 21 3 21 3 15"></polyline><line x1="21" x2="14" y1="3" y2="10"></line><line x1="3" x2="10" y1="21" y2="14"></line></svg></button></div></div></div></a><figcaption class="image-caption">Zdroj: Arch&#237;v autora</figcaption></figure></div><div class="captioned-image-container"><figure><a class="image-link image2 is-viewable-img" target="_blank" href="/__u/substackcdn.com/image/fetch/$s_!mlup!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F0eadf671-3f85-40ae-bd23-99c5b9cba498_1280x720.jpeg" data-component-name="Image2ToDOM"><div class="image2-inset"><picture><source type="image/webp" srcset="/__u/substackcdn.com/image/fetch/$s_!mlup!, /__u/pathomd.substack.com/w_424, /__u/pathomd.substack.com/c_limit, /__u/pathomd.substack.com/f_webp, /__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F0eadf671-3f85-40ae-bd23-99c5b9cba498_1280x720.jpeg 424w, /__u/substackcdn.com/image/fetch/$s_!mlup!, /__u/pathomd.substack.com/w_848, /__u/pathomd.substack.com/c_limit, /__u/pathomd.substack.com/f_webp, /__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F0eadf671-3f85-40ae-bd23-99c5b9cba498_1280x720.jpeg 848w, /__u/substackcdn.com/image/fetch/$s_!mlup!, /__u/pathomd.substack.com/w_1272, /__u/pathomd.substack.com/c_limit, /__u/pathomd.substack.com/f_webp, /__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F0eadf671-3f85-40ae-bd23-99c5b9cba498_1280x720.jpeg 1272w, /__u/substackcdn.com/image/fetch/$s_!mlup!, /__u/pathomd.substack.com/w_1456, /__u/pathomd.substack.com/c_limit, /__u/pathomd.substack.com/f_webp, /__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F0eadf671-3f85-40ae-bd23-99c5b9cba498_1280x720.jpeg 1456w" sizes="100vw"><img src="/__u/substackcdn.com/image/fetch/$s_!mlup!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F0eadf671-3f85-40ae-bd23-99c5b9cba498_1280x720.jpeg" width="1280" height="720" data-attrs="{&quot;src&quot;:&quot;https://substack-post-media.s3.amazonaws.com/public/images/0eadf671-3f85-40ae-bd23-99c5b9cba498_1280x720.jpeg&quot;,&quot;srcNoWatermark&quot;:null,&quot;fullscreen&quot;:null,&quot;imageSize&quot;:null,&quot;height&quot;:720,&quot;width&quot;:1280,&quot;resizeWidth&quot;:null,&quot;bytes&quot;:313697,&quot;alt&quot;:null,&quot;title&quot;:null,&quot;type&quot;:&quot;image/jpeg&quot;,&quot;href&quot;:null,&quot;belowTheFold&quot;:true,&quot;topImage&quot;:false,&quot;internalRedirect&quot;:&quot;https://pathomd.substack.com/i/193574729?img=https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F0eadf671-3f85-40ae-bd23-99c5b9cba498_1280x720.jpeg&quot;,&quot;isProcessing&quot;:false,&quot;align&quot;:null,&quot;offset&quot;:false}" class="sizing-normal" alt="" srcset="/__u/substackcdn.com/image/fetch/$s_!mlup!, /__u/pathomd.substack.com/w_424, /__u/pathomd.substack.com/c_limit, /__u/pathomd.substack.com/f_auto, /__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F0eadf671-3f85-40ae-bd23-99c5b9cba498_1280x720.jpeg 424w, /__u/substackcdn.com/image/fetch/$s_!mlup!, /__u/pathomd.substack.com/w_848, /__u/pathomd.substack.com/c_limit, /__u/pathomd.substack.com/f_auto, /__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F0eadf671-3f85-40ae-bd23-99c5b9cba498_1280x720.jpeg 848w, /__u/substackcdn.com/image/fetch/$s_!mlup!, /__u/pathomd.substack.com/w_1272, /__u/pathomd.substack.com/c_limit, /__u/pathomd.substack.com/f_auto, /__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F0eadf671-3f85-40ae-bd23-99c5b9cba498_1280x720.jpeg 1272w, /__u/substackcdn.com/image/fetch/$s_!mlup!, /__u/pathomd.substack.com/w_1456, /__u/pathomd.substack.com/c_limit, /__u/pathomd.substack.com/f_auto, /__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F0eadf671-3f85-40ae-bd23-99c5b9cba498_1280x720.jpeg 1456w" sizes="100vw" loading="lazy"></picture><div class="image-link-expand"><div class="pencraft pc-display-flex pc-gap-8 pc-reset"><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container restack-image"><svg aria-hidden="true" width="20" height="20" viewBox="0 0 20 20" fill="none" stroke-width="1.5" stroke="var(--color-fg-primary)" stroke-linecap="round" stroke-linejoin="round" xmlns="http://www.w3.org/2000/svg"><g><path d="M2.53001 7.81595C3.49179 4.73911 6.43281 2.5 9.91173 2.5C13.1684 2.5 15.9537 4.46214 17.0852 7.23684L17.6179 8.67647M17.6179 8.67647L18.5002 4.26471M17.6179 8.67647L13.6473 6.91176M17.4995 12.1841C16.5378 15.2609 13.5967 17.5 10.1178 17.5C6.86118 17.5 4.07589 15.5379 2.94432 12.7632L2.41165 11.3235M2.41165 11.3235L1.5293 15.7353M2.41165 11.3235L6.38224 13.0882"></path></g></svg></button><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container view-image"><svg xmlns="http://www.w3.org/2000/svg" width="20" height="20" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="lucide lucide-maximize2 lucide-maximize-2"><polyline points="15 3 21 3 21 9"></polyline><polyline points="9 21 3 21 3 15"></polyline><line x1="21" x2="14" y1="3" y2="10"></line><line x1="3" x2="10" y1="21" y2="14"></line></svg></button></div></div></div></a><figcaption class="image-caption">Zdroj: arch&#237;v autora</figcaption></figure></div><p><strong>Tvoja diagn&#243;za?</strong></p><p>A) Ser&#243;zny tub&#225;rny intraepitelov&#253; karcin&#243;m (STIC)</p><p>B) Ser&#243;zna tub&#225;rna intraepitelov&#225; l&#233;zia (STIL)</p><p>C) &#8222;Secretory cell outgrowth&#8220; (SCOUT)</p><p>D) Reakt&#237;vne zmeny tub&#225;rneho epitelu</p><div class="poll-embed" data-attrs="{&quot;id&quot;:491539}" data-component-name="PollToDOM"></div><div><hr></div><h3>&#352;ikovn&#233; n&#225;stroje, ktor&#233; pou&#382;&#237;vam</h3><div><hr></div><p>&#128104;&#8205;&#128187; Ma&#357; <strong><a href="https://nvk.cvtisr.sk/">vzdialen&#253; pr&#237;stup</a> do e-zdrojov Centra vedecko-technick&#253;ch inform&#225;cii SR sa v&#382;dy oplat&#237;</strong>. Zdarma pr&#237;stup do renomovan&#253;ch odborn&#253;ch &#269;asopisov, kn&#237;h, at&#271;. &#128521;</p><div><hr></div><h3>Patho MD tr&#233;ning</h3><div><hr></div><p><strong>&#128269; Papil&#225;rny mikrokarcin&#243;m &#353;t&#237;tnej &#382;&#318;azy: mal&#253; n&#225;dor, ktor&#253; netreba podceni&#357;</strong></p><p><strong>Pod&#318;a</strong> <strong>defin&#237;cie</strong> <strong>WHO</strong> je <strong>papil&#225;rny tyroid&#225;lny mikrokarcin&#243;m (PTMC)</strong> papil&#225;rny karcin&#243;m &#353;t&#237;tnej &#382;&#318;azy <strong>s ve&#318;kos&#357;ou 10 mm alebo menej</strong>.</p><p>PTMC je <strong>definovan&#253; iba ve&#318;kos&#357;ou. Nejde o samostatn&#253; histologick&#253; subtyp</strong>, ale o popisn&#250; prognostick&#250; kateg&#243;riu v r&#225;mci papil&#225;rneho karcin&#243;mu &#353;t&#237;tnej &#382;&#318;azy.</p><div><hr></div><p><strong>&#128681; Ve&#318;kostn&#225; defin&#237;cia &#8800; biologick&#233; spr&#225;vanie</strong></p><p>Hoci sa PTMC tradi&#269;ne pova&#382;uje za n&#237;zkorizikov&#253; n&#225;dor, <a href="https://link.springer.com/article/10.1007/s00428-025-04312-1">ned&#225;vna &#353;t&#250;dia</a> uk&#225;zala, &#382;e <strong>14,5 % pacientov malo metast&#225;zy v lymfatick&#253;ch uzlin&#225;ch</strong> a a&#382; <strong>21,9 % vykazovalo &#353;&#237;renie mimo &#353;t&#237;tnu &#382;&#318;azu</strong> (ETE).</p><p><strong>Nez&#225;visl&#253;mi rizikov&#253;mi faktormi uzlinov&#253;ch metast&#225;z</strong> boli <strong>mu&#382;sk&#233; pohlavie</strong>, <strong>vek &lt;45 rokov</strong>, <strong>multicentricita</strong> a <strong>cievna inv&#225;zia</strong>. <strong>Tall cell histologick&#253; subtyp</strong> s&#237;ce nebol nez&#225;visl&#253;m prediktorom uzlinov&#233;ho postihnutia, ale uk&#225;zal sa ako <strong>nez&#225;visl&#253; prediktor</strong> <strong>ETE</strong>.</p><p><strong>Nie ka&#382;d&#233; PTMC mus&#237; by&#357; biologicky indolentn&#233;</strong>. Ani n&#225;dory <strong>men&#353;ie ako 5 mm</strong> <strong>neboli automaticky ne&#353;kodn&#233;</strong>, preto&#382;e aj v tejto skupine sa objavili uzlinov&#233; metast&#225;zy, cievna inv&#225;zia alebo ETE. <strong>Samotn&#225; ve&#318;kos&#357; teda nesta&#269;&#237; na odhad rizika.</strong></p><div><hr></div><h3>Konferencie a kurzy</h3><div><hr></div><p>&#9962; <strong><a href="https://onkopat.sk/">Bien&#225;le v onkopatol&#243;gii IV.</a> 20.&#8211;22. 5. 2026 vo Fakultnej nemocnici v Trnave</strong>.</p><p>&#127754; <strong><a href="https://linktr.ee/dermatopathology.symposium">Dermatopatologick&#233; symp&#243;zium</a> </strong>sa uskuto&#269;n&#237; u&#382;<strong> 25.&#8211;26. 9. 2026 </strong>v<strong> chorv&#225;tskej Pule</strong> a k tomu k&#250;panie v Jadrane &#128512;. Ale pozor, v&#269;asn&#225; registr&#225;cia za zv&#253;hodnen&#253; poplatok prebieha len do 1. m&#225;ja!</p><div><hr></div><h3>R&#244;zne</h3><div><hr></div><p><strong>&#128161; Pre ambici&#243;znych medikov sa 24.-28.08. 2026 v rak&#250;skom Linzi </strong>uskuto&#269;n&#237; <a href="https://www.essoweb.org/courses-and-webinars/eso-esso-estro-esp-multidisciplinary-course-on-oncology-for-medical-students">ESO-ESSO-ESTRO-ESP multidisciplin&#225;rny kurz onkol&#243;gie</a>. Deadline pre prihl&#225;&#353;ky je 30.04. 2026!</p><div><hr></div><h3>Rie&#353;enie histopatologick&#233;ho kv&#237;zu</h3><div><hr></div><p>&#9989; <strong>Spr&#225;vna odpove&#271;: A) Ser&#243;zny tub&#225;rny intraepitelov&#253; karcin&#243;m (STIC)</strong></p><div class="captioned-image-container"><figure><a class="image-link image2 is-viewable-img" target="_blank" href="/__u/substackcdn.com/image/fetch/$s_!6soo!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fffd20976-34ec-4c29-aa73-bd39a85f01cd_1280x720.jpeg" data-component-name="Image2ToDOM"><div class="image2-inset"><picture><source type="image/webp" srcset="/__u/substackcdn.com/image/fetch/$s_!6soo!, /__u/pathomd.substack.com/w_424, /__u/pathomd.substack.com/c_limit, /__u/pathomd.substack.com/f_webp, /__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fffd20976-34ec-4c29-aa73-bd39a85f01cd_1280x720.jpeg 424w, /__u/substackcdn.com/image/fetch/$s_!6soo!, /__u/pathomd.substack.com/w_848, /__u/pathomd.substack.com/c_limit, /__u/pathomd.substack.com/f_webp, /__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fffd20976-34ec-4c29-aa73-bd39a85f01cd_1280x720.jpeg 848w, /__u/substackcdn.com/image/fetch/$s_!6soo!, /__u/pathomd.substack.com/w_1272, /__u/pathomd.substack.com/c_limit, /__u/pathomd.substack.com/f_webp, /__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fffd20976-34ec-4c29-aa73-bd39a85f01cd_1280x720.jpeg 1272w, /__u/substackcdn.com/image/fetch/$s_!6soo!, /__u/pathomd.substack.com/w_1456, /__u/pathomd.substack.com/c_limit, /__u/pathomd.substack.com/f_webp, /__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fffd20976-34ec-4c29-aa73-bd39a85f01cd_1280x720.jpeg 1456w" sizes="100vw"><img src="/__u/substackcdn.com/image/fetch/$s_!6soo!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fffd20976-34ec-4c29-aa73-bd39a85f01cd_1280x720.jpeg" width="1280" height="720" 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/__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fffd20976-34ec-4c29-aa73-bd39a85f01cd_1280x720.jpeg 424w, /__u/substackcdn.com/image/fetch/$s_!6soo!, /__u/pathomd.substack.com/w_848, /__u/pathomd.substack.com/c_limit, /__u/pathomd.substack.com/f_auto, /__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fffd20976-34ec-4c29-aa73-bd39a85f01cd_1280x720.jpeg 848w, /__u/substackcdn.com/image/fetch/$s_!6soo!, /__u/pathomd.substack.com/w_1272, /__u/pathomd.substack.com/c_limit, /__u/pathomd.substack.com/f_auto, /__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fffd20976-34ec-4c29-aa73-bd39a85f01cd_1280x720.jpeg 1272w, /__u/substackcdn.com/image/fetch/$s_!6soo!, /__u/pathomd.substack.com/w_1456, /__u/pathomd.substack.com/c_limit, /__u/pathomd.substack.com/f_auto, /__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fffd20976-34ec-4c29-aa73-bd39a85f01cd_1280x720.jpeg 1456w" sizes="100vw" loading="lazy"></picture><div class="image-link-expand"><div class="pencraft pc-display-flex pc-gap-8 pc-reset"><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container restack-image"><svg aria-hidden="true" width="20" height="20" viewBox="0 0 20 20" fill="none" stroke-width="1.5" stroke="var(--color-fg-primary)" stroke-linecap="round" stroke-linejoin="round" xmlns="http://www.w3.org/2000/svg"><g><path d="M2.53001 7.81595C3.49179 4.73911 6.43281 2.5 9.91173 2.5C13.1684 2.5 15.9537 4.46214 17.0852 7.23684L17.6179 8.67647M17.6179 8.67647L18.5002 4.26471M17.6179 8.67647L13.6473 6.91176M17.4995 12.1841C16.5378 15.2609 13.5967 17.5 10.1178 17.5C6.86118 17.5 4.07589 15.5379 2.94432 12.7632L2.41165 11.3235M2.41165 11.3235L1.5293 15.7353M2.41165 11.3235L6.38224 13.0882"></path></g></svg></button><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container view-image"><svg xmlns="http://www.w3.org/2000/svg" width="20" height="20" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="lucide lucide-maximize2 lucide-maximize-2"><polyline points="15 3 21 3 21 9"></polyline><polyline points="9 21 3 21 3 15"></polyline><line x1="21" x2="14" y1="3" y2="10"></line><line x1="3" x2="10" y1="21" y2="14"></line></svg></button></div></div></div></a><figcaption class="image-caption">Zdroj: Arch&#237;v autora</figcaption></figure></div><div class="captioned-image-container"><figure><a class="image-link image2 is-viewable-img" target="_blank" href="/__u/substackcdn.com/image/fetch/$s_!ybbr!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fcecec664-5cf7-441f-b80a-0cee2b8f0039_1280x720.jpeg" data-component-name="Image2ToDOM"><div class="image2-inset"><picture><source type="image/webp" srcset="/__u/substackcdn.com/image/fetch/$s_!ybbr!, /__u/pathomd.substack.com/w_424, /__u/pathomd.substack.com/c_limit, /__u/pathomd.substack.com/f_webp, /__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fcecec664-5cf7-441f-b80a-0cee2b8f0039_1280x720.jpeg 424w, /__u/substackcdn.com/image/fetch/$s_!ybbr!, /__u/pathomd.substack.com/w_848, /__u/pathomd.substack.com/c_limit, /__u/pathomd.substack.com/f_webp, /__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fcecec664-5cf7-441f-b80a-0cee2b8f0039_1280x720.jpeg 848w, /__u/substackcdn.com/image/fetch/$s_!ybbr!, /__u/pathomd.substack.com/w_1272, /__u/pathomd.substack.com/c_limit, /__u/pathomd.substack.com/f_webp, /__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fcecec664-5cf7-441f-b80a-0cee2b8f0039_1280x720.jpeg 1272w, /__u/substackcdn.com/image/fetch/$s_!ybbr!, /__u/pathomd.substack.com/w_1456, /__u/pathomd.substack.com/c_limit, /__u/pathomd.substack.com/f_webp, /__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fcecec664-5cf7-441f-b80a-0cee2b8f0039_1280x720.jpeg 1456w" sizes="100vw"><img src="/__u/substackcdn.com/image/fetch/$s_!ybbr!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fcecec664-5cf7-441f-b80a-0cee2b8f0039_1280x720.jpeg" width="1280" height="720" data-attrs="{&quot;src&quot;:&quot;https://substack-post-media.s3.amazonaws.com/public/images/cecec664-5cf7-441f-b80a-0cee2b8f0039_1280x720.jpeg&quot;,&quot;srcNoWatermark&quot;:null,&quot;fullscreen&quot;:null,&quot;imageSize&quot;:null,&quot;height&quot;:720,&quot;width&quot;:1280,&quot;resizeWidth&quot;:null,&quot;bytes&quot;:271638,&quot;alt&quot;:null,&quot;title&quot;:null,&quot;type&quot;:&quot;image/jpeg&quot;,&quot;href&quot;:null,&quot;belowTheFold&quot;:true,&quot;topImage&quot;:false,&quot;internalRedirect&quot;:&quot;https://pathomd.substack.com/i/193574729?img=https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fcecec664-5cf7-441f-b80a-0cee2b8f0039_1280x720.jpeg&quot;,&quot;isProcessing&quot;:false,&quot;align&quot;:null,&quot;offset&quot;:false}" class="sizing-normal" alt="" srcset="/__u/substackcdn.com/image/fetch/$s_!ybbr!, /__u/pathomd.substack.com/w_424, /__u/pathomd.substack.com/c_limit, /__u/pathomd.substack.com/f_auto, /__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fcecec664-5cf7-441f-b80a-0cee2b8f0039_1280x720.jpeg 424w, /__u/substackcdn.com/image/fetch/$s_!ybbr!, /__u/pathomd.substack.com/w_848, /__u/pathomd.substack.com/c_limit, /__u/pathomd.substack.com/f_auto, /__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fcecec664-5cf7-441f-b80a-0cee2b8f0039_1280x720.jpeg 848w, /__u/substackcdn.com/image/fetch/$s_!ybbr!, /__u/pathomd.substack.com/w_1272, /__u/pathomd.substack.com/c_limit, /__u/pathomd.substack.com/f_auto, /__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fcecec664-5cf7-441f-b80a-0cee2b8f0039_1280x720.jpeg 1272w, /__u/substackcdn.com/image/fetch/$s_!ybbr!, /__u/pathomd.substack.com/w_1456, /__u/pathomd.substack.com/c_limit, /__u/pathomd.substack.com/f_auto, /__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fcecec664-5cf7-441f-b80a-0cee2b8f0039_1280x720.jpeg 1456w" sizes="100vw" loading="lazy"></picture><div class="image-link-expand"><div class="pencraft pc-display-flex pc-gap-8 pc-reset"><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container restack-image"><svg aria-hidden="true" width="20" height="20" viewBox="0 0 20 20" fill="none" stroke-width="1.5" stroke="var(--color-fg-primary)" stroke-linecap="round" stroke-linejoin="round" xmlns="http://www.w3.org/2000/svg"><g><path d="M2.53001 7.81595C3.49179 4.73911 6.43281 2.5 9.91173 2.5C13.1684 2.5 15.9537 4.46214 17.0852 7.23684L17.6179 8.67647M17.6179 8.67647L18.5002 4.26471M17.6179 8.67647L13.6473 6.91176M17.4995 12.1841C16.5378 15.2609 13.5967 17.5 10.1178 17.5C6.86118 17.5 4.07589 15.5379 2.94432 12.7632L2.41165 11.3235M2.41165 11.3235L1.5293 15.7353M2.41165 11.3235L6.38224 13.0882"></path></g></svg></button><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container view-image"><svg xmlns="http://www.w3.org/2000/svg" width="20" height="20" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="lucide lucide-maximize2 lucide-maximize-2"><polyline points="15 3 21 3 21 9"></polyline><polyline points="9 21 3 21 3 15"></polyline><line x1="21" x2="14" y1="3" y2="10"></line><line x1="3" x2="10" y1="21" y2="14"></line></svg></button></div></div></div></a><figcaption class="image-caption">Zdroj: Arch&#237;v autora</figcaption></figure></div><p><strong>STIC je neinvaz&#237;vny</strong> subtyp <strong>high-grade ser&#243;zneho karcin&#243;mu</strong> (HGSC) vznikaj&#250;ceho <strong>vo vaj&#237;&#269;kovode,</strong> ktor&#253; predstavuje <strong>prekurzor</strong> extrauterinn&#233;ho HGSC.</p><p>Vyskytuje sa zriedkavo, av&#353;ak &#269;astej&#353;ie u nosi&#269;iek mut&#225;ci&#237; BRCA (pribli&#382;ne 5-10%) a u pacientiek s ovari&#225;lnym HGSC (a&#382; v 60 % pr&#237;padov).</p><p>Zvy&#269;ajne ide o n&#225;hodn&#253;, makroskopicky nevidite&#318;n&#253; n&#225;lez. Predpokladom pre jeho odhalenie je <strong>adekv&#225;tne spracovanie tuby a najm&#228; fimbri&#237;</strong> (napr. <strong>SEE-FIM</strong> <strong>protokol</strong>).</p><div class="captioned-image-container"><figure><a class="image-link image2 is-viewable-img" target="_blank" href="/__u/substackcdn.com/image/fetch/$s_!4WX_!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fd3c9a3c6-290e-4753-b26e-abfe631e8f25_963x380.png" data-component-name="Image2ToDOM"><div class="image2-inset"><picture><source type="image/webp" srcset="/__u/substackcdn.com/image/fetch/$s_!4WX_!, /__u/pathomd.substack.com/w_424, /__u/pathomd.substack.com/c_limit, /__u/pathomd.substack.com/f_webp, /__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fd3c9a3c6-290e-4753-b26e-abfe631e8f25_963x380.png 424w, /__u/substackcdn.com/image/fetch/$s_!4WX_!, /__u/pathomd.substack.com/w_848, /__u/pathomd.substack.com/c_limit, /__u/pathomd.substack.com/f_webp, /__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fd3c9a3c6-290e-4753-b26e-abfe631e8f25_963x380.png 848w, /__u/substackcdn.com/image/fetch/$s_!4WX_!, /__u/pathomd.substack.com/w_1272, /__u/pathomd.substack.com/c_limit, /__u/pathomd.substack.com/f_webp, /__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fd3c9a3c6-290e-4753-b26e-abfe631e8f25_963x380.png 1272w, /__u/substackcdn.com/image/fetch/$s_!4WX_!, /__u/pathomd.substack.com/w_1456, /__u/pathomd.substack.com/c_limit, /__u/pathomd.substack.com/f_webp, /__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fd3c9a3c6-290e-4753-b26e-abfe631e8f25_963x380.png 1456w" sizes="100vw"><img src="/__u/substackcdn.com/image/fetch/$s_!4WX_!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fd3c9a3c6-290e-4753-b26e-abfe631e8f25_963x380.png" width="963" height="380" 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/__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fd3c9a3c6-290e-4753-b26e-abfe631e8f25_963x380.png 424w, /__u/substackcdn.com/image/fetch/$s_!4WX_!, /__u/pathomd.substack.com/w_848, /__u/pathomd.substack.com/c_limit, /__u/pathomd.substack.com/f_auto, /__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fd3c9a3c6-290e-4753-b26e-abfe631e8f25_963x380.png 848w, /__u/substackcdn.com/image/fetch/$s_!4WX_!, /__u/pathomd.substack.com/w_1272, /__u/pathomd.substack.com/c_limit, /__u/pathomd.substack.com/f_auto, /__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fd3c9a3c6-290e-4753-b26e-abfe631e8f25_963x380.png 1272w, /__u/substackcdn.com/image/fetch/$s_!4WX_!, /__u/pathomd.substack.com/w_1456, /__u/pathomd.substack.com/c_limit, /__u/pathomd.substack.com/f_auto, /__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fd3c9a3c6-290e-4753-b26e-abfe631e8f25_963x380.png 1456w" sizes="100vw" loading="lazy"></picture><div class="image-link-expand"><div class="pencraft pc-display-flex pc-gap-8 pc-reset"><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container restack-image"><svg aria-hidden="true" width="20" height="20" viewBox="0 0 20 20" fill="none" stroke-width="1.5" stroke="var(--color-fg-primary)" stroke-linecap="round" stroke-linejoin="round" xmlns="http://www.w3.org/2000/svg"><g><path d="M2.53001 7.81595C3.49179 4.73911 6.43281 2.5 9.91173 2.5C13.1684 2.5 15.9537 4.46214 17.0852 7.23684L17.6179 8.67647M17.6179 8.67647L18.5002 4.26471M17.6179 8.67647L13.6473 6.91176M17.4995 12.1841C16.5378 15.2609 13.5967 17.5 10.1178 17.5C6.86118 17.5 4.07589 15.5379 2.94432 12.7632L2.41165 11.3235M2.41165 11.3235L1.5293 15.7353M2.41165 11.3235L6.38224 13.0882"></path></g></svg></button><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container view-image"><svg xmlns="http://www.w3.org/2000/svg" width="20" height="20" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="lucide lucide-maximize2 lucide-maximize-2"><polyline points="15 3 21 3 21 9"></polyline><polyline points="9 21 3 21 3 15"></polyline><line x1="21" x2="14" y1="3" y2="10"></line><line x1="3" x2="10" y1="21" y2="14"></line></svg></button></div></div></div></a><figcaption class="image-caption">Zdroj: <a href="https://www.rcpath.org/static/63d413b3-ee69-43df-aa7f495e062a4d47/G079-Dataset-for-histopathological-reporting-of-carcinomas-of-the-ovaries-fallopian-tubes-and-peritoneum-For-Publication.pdf">www.rcpath.org</a></figcaption></figure></div><p><strong>&#128300; Mikroskopicky</strong> tvoria STIC cytologicky mal&#237;gne bunky nahr&#225;dzaj&#250;ce p&#244;vodn&#253; tub&#225;rny epitel. <strong>Imunohistochemick&#253;</strong> pozorujeme aberantn&#250; expresiu p53 a zv&#253;&#353;enie Ki-67 (&gt; 10%).</p><p><strong>&#129658; Diferenci&#225;lna diagnostika:</strong> Prolifer&#225;cie tub&#225;rneho epitelu, ktor&#233; nesp&#314;&#328;aj&#250; diagnostick&#233; krit&#233;ri&#225; STIC (napr. SCOUT, p53-signat&#250;ra, STIL), reakt&#237;vne epitelov&#233; zmeny (vr&#225;tane Arias-Stella reakcie), ako aj intramukoz&#225;lne metast&#225;zy z in&#253;ch prim&#225;rnych malign&#237;t.</p><div><hr></div><p><strong>&#270;akujeme za pre&#269;&#237;tanie!</strong></p><p>Tom&#225;&#353; a Megi</p><div><hr></div><p><strong>Ako sa ti p&#225;&#269;ilo dne&#353;n&#233; vydanie?</strong></p><blockquote><p><a href="https://forms.gle/5Tp85A9FGoLLgCie8">&#11088;&#11088;&#11088; - V&#253;born&#233;. Kedy bude &#271;al&#353;ie?</a></p><p><a href="https://forms.gle/9Uwkpp9ahbZE4zj38">&#11088;&#11088; - Ok. Ale d&#225; sa vylep&#353;i&#357;</a>.</p><p><a href="https://forms.gle/mStdAP4vqf84KdRm6">&#11088; - Meh. U&#382; boli aj lep&#353;ie.</a></p></blockquote><div><hr></div><p class="button-wrapper" data-attrs="{&quot;url&quot;:&quot;https://pathomd.substack.com/leaderboard?&amp;utm_source=post&quot;,&quot;text&quot;:&quot;Refer a friend&quot;,&quot;action&quot;:null,&quot;class&quot;:null}" data-component-name="ButtonCreateButton"><a class="button primary" href="/__u/pathomd.substack.com/leaderboard?&amp;utm_source=post"><span>Refer a friend</span></a></p><p>PS: Odporu&#269; Patho MD aspo&#328; 1 kamo&#353;ovi*kamo&#353;ke a <strong>na mail ti pr&#237;de dar&#269;ek!</strong> &#128526;</p><p class="button-wrapper" data-attrs="{&quot;url&quot;:&quot;https://pathomd.substack.com/subscribe?&quot;,&quot;text&quot;:&quot;Subscribe now&quot;,&quot;action&quot;:null,&quot;class&quot;:null}" data-component-name="ButtonCreateButton"><a class="button primary" href="/__u/pathomd.substack.com/subscribe"><span>Subscribe now</span></a></p>]]></content:encoded></item><item><title><![CDATA[🔬 Patho MD #20 Malé uzly, veľký význam: Nádorové depozity v CRC]]></title><description><![CDATA[Novinky z patol&#243;gie za 3 min&#250;ty.]]></description><link>https://pathomd.substack.com/p/patho-md-20-male-uzly-velky-vyznam</link><guid isPermaLink="false">https://pathomd.substack.com/p/patho-md-20-male-uzly-velky-vyznam</guid><dc:creator><![CDATA[MUDr. Tomáš Krajčovič]]></dc:creator><pubDate>Thu, 12 Mar 2026 05:00:43 GMT</pubDate><enclosure url="https://substackcdn.com/image/fetch/$s_!xKRq!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Ffdf13074-6ff6-46b9-8f06-9bb808f352be_1024x1536.jpeg" length="0" type="image/jpeg"/><content:encoded><![CDATA[<div class="captioned-image-container"><figure><a class="image-link image2" target="_blank" href="/__u/substackcdn.com/image/fetch/$s_!EWwe!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F560f1259-f9d7-4b29-82a3-e73bea1ccc82_1121x201.png" data-component-name="Image2ToDOM"><div class="image2-inset"><picture><source type="image/webp" srcset="/__u/substackcdn.com/image/fetch/$s_!EWwe!, /__u/pathomd.substack.com/w_424, /__u/pathomd.substack.com/c_limit, /__u/pathomd.substack.com/f_webp, /__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F560f1259-f9d7-4b29-82a3-e73bea1ccc82_1121x201.png 424w, /__u/substackcdn.com/image/fetch/$s_!EWwe!, /__u/pathomd.substack.com/w_848, /__u/pathomd.substack.com/c_limit, /__u/pathomd.substack.com/f_webp, /__u/pathomd.substack.com/q_auto:good, 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/__u/pathomd.substack.com/w_1456, /__u/pathomd.substack.com/c_limit, /__u/pathomd.substack.com/f_auto, /__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F560f1259-f9d7-4b29-82a3-e73bea1ccc82_1121x201.png 1456w" sizes="100vw" fetchpriority="high"></picture><div></div></div></a></figure></div><p><strong>Dobr&#233; r&#225;nko!</strong></p><p>Kone&#269;ne jar! Neviem ako ty, ale ja tr&#225;vim obedn&#233; prest&#225;vky na lavi&#269;ke pred nemocnicou a vyhrievam sa na slnie&#269;ku ako ja&#353;terica. &#128515;</p><div class="captioned-image-container"><figure><a class="image-link image2 is-viewable-img" target="_blank" href="/__u/substackcdn.com/image/fetch/$s_!xKRq!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Ffdf13074-6ff6-46b9-8f06-9bb808f352be_1024x1536.jpeg" data-component-name="Image2ToDOM"><div class="image2-inset"><picture><source type="image/webp" srcset="/__u/substackcdn.com/image/fetch/$s_!xKRq!, /__u/pathomd.substack.com/w_424, /__u/pathomd.substack.com/c_limit, /__u/pathomd.substack.com/f_webp, /__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Ffdf13074-6ff6-46b9-8f06-9bb808f352be_1024x1536.jpeg 424w, /__u/substackcdn.com/image/fetch/$s_!xKRq!, 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/__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Ffdf13074-6ff6-46b9-8f06-9bb808f352be_1024x1536.jpeg 424w, /__u/substackcdn.com/image/fetch/$s_!xKRq!, /__u/pathomd.substack.com/w_848, /__u/pathomd.substack.com/c_limit, /__u/pathomd.substack.com/f_auto, /__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Ffdf13074-6ff6-46b9-8f06-9bb808f352be_1024x1536.jpeg 848w, /__u/substackcdn.com/image/fetch/$s_!xKRq!, /__u/pathomd.substack.com/w_1272, /__u/pathomd.substack.com/c_limit, /__u/pathomd.substack.com/f_auto, /__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Ffdf13074-6ff6-46b9-8f06-9bb808f352be_1024x1536.jpeg 1272w, /__u/substackcdn.com/image/fetch/$s_!xKRq!, /__u/pathomd.substack.com/w_1456, /__u/pathomd.substack.com/c_limit, /__u/pathomd.substack.com/f_auto, /__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Ffdf13074-6ff6-46b9-8f06-9bb808f352be_1024x1536.jpeg 1456w" sizes="100vw"></picture><div class="image-link-expand"><div class="pencraft pc-display-flex pc-gap-8 pc-reset"><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container restack-image"><svg aria-hidden="true" width="20" height="20" viewBox="0 0 20 20" fill="none" stroke-width="1.5" stroke="var(--color-fg-primary)" stroke-linecap="round" stroke-linejoin="round" xmlns="http://www.w3.org/2000/svg"><g><path d="M2.53001 7.81595C3.49179 4.73911 6.43281 2.5 9.91173 2.5C13.1684 2.5 15.9537 4.46214 17.0852 7.23684L17.6179 8.67647M17.6179 8.67647L18.5002 4.26471M17.6179 8.67647L13.6473 6.91176M17.4995 12.1841C16.5378 15.2609 13.5967 17.5 10.1178 17.5C6.86118 17.5 4.07589 15.5379 2.94432 12.7632L2.41165 11.3235M2.41165 11.3235L1.5293 15.7353M2.41165 11.3235L6.38224 13.0882"></path></g></svg></button><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container view-image"><svg xmlns="http://www.w3.org/2000/svg" width="20" height="20" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="lucide lucide-maximize2 lucide-maximize-2"><polyline points="15 3 21 3 21 9"></polyline><polyline points="9 21 3 21 3 15"></polyline><line x1="21" x2="14" y1="3" y2="10"></line><line x1="3" x2="10" y1="21" y2="14"></line></svg></button></div></div></div></a><figcaption class="image-caption">Zdroj: Tom&#225;&#353;ova ChatGPT tvorba</figcaption></figure></div><p>Ako vyzeraj&#250; tvoje pauzy, ak nie si pr&#225;ve v ambulancii, na oddelen&#237; alebo opera&#269;ke? <strong>Nap&#237;&#353; do koment&#225;ra, mo&#382;no si moja spriaznen&#225; du&#353;a.</strong> &#128518;</p><p><strong>V dne&#353;nom Patho MD:</strong></p><blockquote><p>&#129320; Tuk v biopsii endometria</p><p>&#128105;&#8205;&#129457; Prv&#225; pomoc v ortopedickej patol&#243;gii</p><p><strong>&#128203;</strong> ECP 2026 pre medikov zadarmo</p></blockquote><p><strong>U&#382;&#237;vaj!</strong></p><div><hr></div><h3>Aktu&#225;lna &#353;t&#250;dia v skratke</h3><div><hr></div><p><strong>&#128298; Tukov&#233; tkanivo v endometri&#225;lnych biopsi&#225;ch: &#269;o to znamen&#225;?</strong></p><p><strong><a href="https://aplm.kglmeridian.com/view/journals/arpa/150/3/article-p210.xml">Retrospekt&#237;vna anal&#253;za</a></strong> hodnotila <strong>23 pacientok po&#269;as 8 rokov</strong>, u ktor&#253;ch sa v <strong>endometri&#225;lnej biopsii </strong>alebo <strong>kyret&#225;&#382;i </strong>na&#353;lo <strong>tukov&#233; tkanivo</strong>. Cie&#318;om bolo objasni&#357; <strong>klinick&#253; v&#253;znam, diagnostick&#233; &#250;skalia </strong>a<strong> klinick&#233; d&#244;sledky</strong> tohto zriedkav&#233;ho n&#225;lezu.</p><div><hr></div><p><strong>&#128202; Hlavn&#233; v&#253;sledky</strong></p><ul><li><p>Priemern&#253; vek pacientok: <strong>60 rokov</strong>. Typ v&#253;konu: <strong>kyret&#225;&#382; 78 %,</strong> biopsia 22 %.</p></li><li><p>Naj&#269;astej&#353;ia sprievodn&#225; diagn&#243;za: <strong>endometri&#225;lny polyp (35 %)</strong>.</p></li><li><p><strong>Perfor&#225;cia maternice bola intraopera&#269;ne zaznamenan&#225; u 6/23 pacientok (26 %).</strong></p></li><li><p>Vo v&#228;&#269;&#353;ine vzoriek bolo <strong>len mal&#233; mno&#382;stvo tukov&#233;ho tkaniva (1&#8211;25 %)</strong>.</p></li><li><p>Medzi <strong>rizikov&#233; faktory</strong> patrili my&#243;my, cervik&#225;lna sten&#243;za, intrauterinn&#233; synechie, polypy a anamn&#233;za cis&#225;rskeho rezu.</p></li><li><p><strong>Poopera&#269;n&#233; komplik&#225;cie boli zriedkav&#233;</strong> (1 pr&#237;pad abscesu lie&#269;en&#253; antibiotikami).</p></li><li><p><strong>Nebola preuk&#225;zan&#225; s&#250;vislos&#357;</strong> medzi mno&#382;stvom tukov&#233;ho tkaniva, rizikov&#253;mi faktormi a <strong>perfor&#225;ciou alebo komplik&#225;ciami</strong>.</p></li></ul><div><hr></div><p><strong>&#128269; Diagnostick&#233; &#250;skalia</strong></p><p>Pr&#237;tomnos&#357; tuku v endometri&#225;lnom materi&#225;li <strong>neznamen&#225; automaticky perfor&#225;ciu maternice</strong>.</p><p><strong>Diferenci&#225;lna diagnostika</strong> zah&#341;&#328;a:</p><ul><li><p><strong>pseudolipomat&#243;zu</strong> (artefakt imituj&#250;ci tukov&#233; bunky)</p></li><li><p><strong>lipomat&#243;zne (tukov&#233;) n&#225;dory maternice</strong> a lipoleiomy&#243;my</p></li><li><p><strong>fyziologick&#253; tuk</strong> v cervik&#225;lnej str&#243;me</p></li><li><p>zriedkavo <strong>terat&#243;my</strong> alebo <strong>n&#225;dory s heterol&#243;gnymi zlo&#382;kami</strong></p></li></ul><div class="captioned-image-container"><figure><a class="image-link image2 is-viewable-img" target="_blank" href="/__u/substackcdn.com/image/fetch/$s_!p7Cb!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F5964b46f-dfb3-4d5f-b94e-0330ec91600c_1024x803.jpeg" data-component-name="Image2ToDOM"><div class="image2-inset"><picture><source type="image/webp" srcset="/__u/substackcdn.com/image/fetch/$s_!p7Cb!, /__u/pathomd.substack.com/w_424, /__u/pathomd.substack.com/c_limit, /__u/pathomd.substack.com/f_webp, /__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F5964b46f-dfb3-4d5f-b94e-0330ec91600c_1024x803.jpeg 424w, /__u/substackcdn.com/image/fetch/$s_!p7Cb!, /__u/pathomd.substack.com/w_848, /__u/pathomd.substack.com/c_limit, /__u/pathomd.substack.com/f_webp, /__u/pathomd.substack.com/q_auto:good, 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/__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F5964b46f-dfb3-4d5f-b94e-0330ec91600c_1024x803.jpeg 424w, /__u/substackcdn.com/image/fetch/$s_!p7Cb!, /__u/pathomd.substack.com/w_848, /__u/pathomd.substack.com/c_limit, /__u/pathomd.substack.com/f_auto, /__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F5964b46f-dfb3-4d5f-b94e-0330ec91600c_1024x803.jpeg 848w, /__u/substackcdn.com/image/fetch/$s_!p7Cb!, /__u/pathomd.substack.com/w_1272, /__u/pathomd.substack.com/c_limit, /__u/pathomd.substack.com/f_auto, /__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F5964b46f-dfb3-4d5f-b94e-0330ec91600c_1024x803.jpeg 1272w, /__u/substackcdn.com/image/fetch/$s_!p7Cb!, /__u/pathomd.substack.com/w_1456, /__u/pathomd.substack.com/c_limit, /__u/pathomd.substack.com/f_auto, /__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F5964b46f-dfb3-4d5f-b94e-0330ec91600c_1024x803.jpeg 1456w" sizes="100vw" loading="lazy"></picture><div class="image-link-expand"><div class="pencraft pc-display-flex pc-gap-8 pc-reset"><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container restack-image"><svg aria-hidden="true" width="20" height="20" viewBox="0 0 20 20" fill="none" stroke-width="1.5" stroke="var(--color-fg-primary)" stroke-linecap="round" stroke-linejoin="round" xmlns="http://www.w3.org/2000/svg"><g><path d="M2.53001 7.81595C3.49179 4.73911 6.43281 2.5 9.91173 2.5C13.1684 2.5 15.9537 4.46214 17.0852 7.23684L17.6179 8.67647M17.6179 8.67647L18.5002 4.26471M17.6179 8.67647L13.6473 6.91176M17.4995 12.1841C16.5378 15.2609 13.5967 17.5 10.1178 17.5C6.86118 17.5 4.07589 15.5379 2.94432 12.7632L2.41165 11.3235M2.41165 11.3235L1.5293 15.7353M2.41165 11.3235L6.38224 13.0882"></path></g></svg></button><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container view-image"><svg xmlns="http://www.w3.org/2000/svg" width="20" height="20" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="lucide lucide-maximize2 lucide-maximize-2"><polyline points="15 3 21 3 21 9"></polyline><polyline points="9 21 3 21 3 15"></polyline><line x1="21" x2="14" y1="3" y2="10"></line><line x1="3" x2="10" y1="21" y2="14"></line></svg></button></div></div></div></a><figcaption class="image-caption">Zdroj: <a href="https://aplm.kglmeridian.com/view/journals/arpa/150/3/article-p210.xml">kglmeridian</a></figcaption></figure></div><p><strong>Histologick&#253; obr&#225;zok zn&#225;zor&#328;uje:</strong></p><p><strong>A)</strong> pseudolipomat&#243;zu &#8211; opticky pr&#225;zdne vakuoly pripom&#237;naj&#250;ce tukov&#233; bunky,</p><p><strong>B)</strong> lipoleiomy&#243;m,</p><p><strong>C)</strong> pravdepodobn&#253; cervik&#225;lny strom&#225;lny tuk s pri&#318;ahl&#253;m epitelom doln&#233;ho segmentu maternice a endometrium,</p><p><strong>D)</strong> pravdepodobn&#253; peritone&#225;lny tuk a separ&#225;tny fragment endometria (farbenie HE, zv&#228;&#269;&#353;enie: &#215;100 [A&#8211;C], &#215;40 [D]).</p><div class="poll-embed" data-attrs="{&quot;id&quot;:471520}" data-component-name="PollToDOM"></div><div><hr></div><p><strong>&#129300; So what?</strong></p><ul><li><p><strong>Pre patol&#243;gov: n&#225;lez tuku je potenci&#225;lne</strong> <strong>kritick&#225; inform&#225;cia</strong>, ktor&#250; treba komunikova&#357; klinikovi a starostlivo odl&#237;&#353;i&#357; od artefaktov alebo n&#225;dorov&#253;ch l&#233;zi&#237;.</p></li><li><p><strong>Pre klinikov:</strong> tuk v biopsii m&#244;&#382;e nazna&#269;ova&#357; <strong>perfor&#225;ciu maternice</strong>, ale <strong>vo v&#228;&#269;&#353;ine pr&#237;padov nevedie k z&#225;va&#382;n&#253;m komplik&#225;ci&#225;m</strong>. K&#318;&#250;&#269;ov&#225; je <strong>klinick&#225; korel&#225;cia</strong> a selekt&#237;vne zobrazovacie vy&#353;etrenia.</p></li></ul><div><hr></div><p>&#128073; <strong>Hlavn&#233; posolstvo</strong></p><p><strong>Tuk v endometri&#225;lnej biopsii je varovn&#253; sign&#225;l, nie definit&#237;vna diagn&#243;za perfor&#225;cie.</strong></p><p>Spr&#225;vna interpret&#225;cia vy&#382;aduje <strong>spolupr&#225;cu patol&#243;ga a klinika a d&#244;kladn&#250; morfologick&#250; anal&#253;zu.</strong></p><div><hr></div><h3>Kazuistika mesiaca</h3><div><hr></div><p>&#128300; <strong>42-ro&#269;n&#253; mu&#382;</strong> podst&#250;pil <strong>resekciu &#269;asti &#382;al&#250;dka</strong> pre <strong>n&#225;dor</strong> lokalizovan&#253; <strong>v antre</strong>. <strong>Klinick&#225; diagn&#243;za</strong> znela: <strong>susp. gastrointestin&#225;lny strom&#225;lny tumor</strong> (4/5):</p><div class="captioned-image-container"><figure><a class="image-link image2 is-viewable-img" target="_blank" href="/__u/substackcdn.com/image/fetch/$s_!UcA_!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F2e610928-4066-4394-bc89-52a5b7e7e0fc_1280x720.jpeg" data-component-name="Image2ToDOM"><div class="image2-inset"><picture><source type="image/webp" srcset="/__u/substackcdn.com/image/fetch/$s_!UcA_!, /__u/pathomd.substack.com/w_424, /__u/pathomd.substack.com/c_limit, /__u/pathomd.substack.com/f_webp, /__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F2e610928-4066-4394-bc89-52a5b7e7e0fc_1280x720.jpeg 424w, /__u/substackcdn.com/image/fetch/$s_!UcA_!, /__u/pathomd.substack.com/w_848, /__u/pathomd.substack.com/c_limit, /__u/pathomd.substack.com/f_webp, /__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F2e610928-4066-4394-bc89-52a5b7e7e0fc_1280x720.jpeg 848w, /__u/substackcdn.com/image/fetch/$s_!UcA_!, /__u/pathomd.substack.com/w_1272, /__u/pathomd.substack.com/c_limit, /__u/pathomd.substack.com/f_webp, /__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F2e610928-4066-4394-bc89-52a5b7e7e0fc_1280x720.jpeg 1272w, /__u/substackcdn.com/image/fetch/$s_!UcA_!, /__u/pathomd.substack.com/w_1456, /__u/pathomd.substack.com/c_limit, /__u/pathomd.substack.com/f_webp, /__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F2e610928-4066-4394-bc89-52a5b7e7e0fc_1280x720.jpeg 1456w" sizes="100vw"><img src="/__u/substackcdn.com/image/fetch/$s_!UcA_!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F2e610928-4066-4394-bc89-52a5b7e7e0fc_1280x720.jpeg" width="1280" height="720" data-attrs="{&quot;src&quot;:&quot;https://substack-post-media.s3.amazonaws.com/public/images/2e610928-4066-4394-bc89-52a5b7e7e0fc_1280x720.jpeg&quot;,&quot;srcNoWatermark&quot;:null,&quot;fullscreen&quot;:null,&quot;imageSize&quot;:null,&quot;height&quot;:720,&quot;width&quot;:1280,&quot;resizeWidth&quot;:null,&quot;bytes&quot;:398871,&quot;alt&quot;:null,&quot;title&quot;:null,&quot;type&quot;:&quot;image/jpeg&quot;,&quot;href&quot;:null,&quot;belowTheFold&quot;:true,&quot;topImage&quot;:false,&quot;internalRedirect&quot;:&quot;https://pathomd.substack.com/i/190594773?img=https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F2e610928-4066-4394-bc89-52a5b7e7e0fc_1280x720.jpeg&quot;,&quot;isProcessing&quot;:false,&quot;align&quot;:null,&quot;offset&quot;:false}" class="sizing-normal" alt="" srcset="/__u/substackcdn.com/image/fetch/$s_!UcA_!, /__u/pathomd.substack.com/w_424, /__u/pathomd.substack.com/c_limit, /__u/pathomd.substack.com/f_auto, /__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F2e610928-4066-4394-bc89-52a5b7e7e0fc_1280x720.jpeg 424w, /__u/substackcdn.com/image/fetch/$s_!UcA_!, /__u/pathomd.substack.com/w_848, /__u/pathomd.substack.com/c_limit, /__u/pathomd.substack.com/f_auto, /__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F2e610928-4066-4394-bc89-52a5b7e7e0fc_1280x720.jpeg 848w, /__u/substackcdn.com/image/fetch/$s_!UcA_!, /__u/pathomd.substack.com/w_1272, /__u/pathomd.substack.com/c_limit, /__u/pathomd.substack.com/f_auto, /__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F2e610928-4066-4394-bc89-52a5b7e7e0fc_1280x720.jpeg 1272w, /__u/substackcdn.com/image/fetch/$s_!UcA_!, /__u/pathomd.substack.com/w_1456, /__u/pathomd.substack.com/c_limit, /__u/pathomd.substack.com/f_auto, /__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F2e610928-4066-4394-bc89-52a5b7e7e0fc_1280x720.jpeg 1456w" sizes="100vw" loading="lazy"></picture><div class="image-link-expand"><div class="pencraft pc-display-flex pc-gap-8 pc-reset"><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container restack-image"><svg aria-hidden="true" width="20" height="20" viewBox="0 0 20 20" fill="none" stroke-width="1.5" stroke="var(--color-fg-primary)" stroke-linecap="round" stroke-linejoin="round" xmlns="http://www.w3.org/2000/svg"><g><path d="M2.53001 7.81595C3.49179 4.73911 6.43281 2.5 9.91173 2.5C13.1684 2.5 15.9537 4.46214 17.0852 7.23684L17.6179 8.67647M17.6179 8.67647L18.5002 4.26471M17.6179 8.67647L13.6473 6.91176M17.4995 12.1841C16.5378 15.2609 13.5967 17.5 10.1178 17.5C6.86118 17.5 4.07589 15.5379 2.94432 12.7632L2.41165 11.3235M2.41165 11.3235L1.5293 15.7353M2.41165 11.3235L6.38224 13.0882"></path></g></svg></button><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container view-image"><svg xmlns="http://www.w3.org/2000/svg" width="20" height="20" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="lucide lucide-maximize2 lucide-maximize-2"><polyline points="15 3 21 3 21 9"></polyline><polyline points="9 21 3 21 3 15"></polyline><line x1="21" x2="14" y1="3" y2="10"></line><line x1="3" x2="10" y1="21" y2="14"></line></svg></button></div></div></div></a><figcaption class="image-caption">Zdroj: Arch&#237;v autora</figcaption></figure></div><p>Preh&#318;adn&#233; zv&#228;&#269;&#353;enie, <strong>rez celou hr&#250;bkou steny &#382;al&#250;dka</strong> s intramur&#225;lne lokalizovan&#253;m n&#225;dorom.</p><div class="captioned-image-container"><figure><a class="image-link image2 is-viewable-img" target="_blank" href="/__u/substackcdn.com/image/fetch/$s_!zQ8x!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F176503ea-32e8-4fcd-87b2-5a0aad034ca2_1280x720.jpeg" data-component-name="Image2ToDOM"><div class="image2-inset"><picture><source type="image/webp" srcset="/__u/substackcdn.com/image/fetch/$s_!zQ8x!, /__u/pathomd.substack.com/w_424, /__u/pathomd.substack.com/c_limit, /__u/pathomd.substack.com/f_webp, /__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F176503ea-32e8-4fcd-87b2-5a0aad034ca2_1280x720.jpeg 424w, /__u/substackcdn.com/image/fetch/$s_!zQ8x!, /__u/pathomd.substack.com/w_848, /__u/pathomd.substack.com/c_limit, /__u/pathomd.substack.com/f_webp, /__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F176503ea-32e8-4fcd-87b2-5a0aad034ca2_1280x720.jpeg 848w, /__u/substackcdn.com/image/fetch/$s_!zQ8x!, /__u/pathomd.substack.com/w_1272, /__u/pathomd.substack.com/c_limit, /__u/pathomd.substack.com/f_webp, /__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F176503ea-32e8-4fcd-87b2-5a0aad034ca2_1280x720.jpeg 1272w, /__u/substackcdn.com/image/fetch/$s_!zQ8x!, /__u/pathomd.substack.com/w_1456, /__u/pathomd.substack.com/c_limit, /__u/pathomd.substack.com/f_webp, /__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F176503ea-32e8-4fcd-87b2-5a0aad034ca2_1280x720.jpeg 1456w" sizes="100vw"><img src="/__u/substackcdn.com/image/fetch/$s_!zQ8x!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F176503ea-32e8-4fcd-87b2-5a0aad034ca2_1280x720.jpeg" width="1280" height="720" 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/__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F176503ea-32e8-4fcd-87b2-5a0aad034ca2_1280x720.jpeg 424w, /__u/substackcdn.com/image/fetch/$s_!zQ8x!, /__u/pathomd.substack.com/w_848, /__u/pathomd.substack.com/c_limit, /__u/pathomd.substack.com/f_auto, /__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F176503ea-32e8-4fcd-87b2-5a0aad034ca2_1280x720.jpeg 848w, /__u/substackcdn.com/image/fetch/$s_!zQ8x!, /__u/pathomd.substack.com/w_1272, /__u/pathomd.substack.com/c_limit, /__u/pathomd.substack.com/f_auto, /__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F176503ea-32e8-4fcd-87b2-5a0aad034ca2_1280x720.jpeg 1272w, /__u/substackcdn.com/image/fetch/$s_!zQ8x!, /__u/pathomd.substack.com/w_1456, /__u/pathomd.substack.com/c_limit, /__u/pathomd.substack.com/f_auto, /__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F176503ea-32e8-4fcd-87b2-5a0aad034ca2_1280x720.jpeg 1456w" sizes="100vw" loading="lazy"></picture><div class="image-link-expand"><div class="pencraft pc-display-flex pc-gap-8 pc-reset"><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container restack-image"><svg aria-hidden="true" width="20" height="20" viewBox="0 0 20 20" fill="none" stroke-width="1.5" stroke="var(--color-fg-primary)" stroke-linecap="round" stroke-linejoin="round" xmlns="http://www.w3.org/2000/svg"><g><path d="M2.53001 7.81595C3.49179 4.73911 6.43281 2.5 9.91173 2.5C13.1684 2.5 15.9537 4.46214 17.0852 7.23684L17.6179 8.67647M17.6179 8.67647L18.5002 4.26471M17.6179 8.67647L13.6473 6.91176M17.4995 12.1841C16.5378 15.2609 13.5967 17.5 10.1178 17.5C6.86118 17.5 4.07589 15.5379 2.94432 12.7632L2.41165 11.3235M2.41165 11.3235L1.5293 15.7353M2.41165 11.3235L6.38224 13.0882"></path></g></svg></button><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container view-image"><svg xmlns="http://www.w3.org/2000/svg" width="20" height="20" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="lucide lucide-maximize2 lucide-maximize-2"><polyline points="15 3 21 3 21 9"></polyline><polyline points="9 21 3 21 3 15"></polyline><line x1="21" x2="14" y1="3" y2="10"></line><line x1="3" x2="10" y1="21" y2="14"></line></svg></button></div></div></div></a><figcaption class="image-caption">Zdroj: Arch&#237;v autora</figcaption></figure></div><p><strong>Detailn&#253; poh&#318;ad</strong> na popul&#225;ciu n&#225;dorov&#253;ch buniek.</p><div class="poll-embed" data-attrs="{&quot;id&quot;:471517}" data-component-name="PollToDOM"></div><div><hr></div><h3>&#352;ikovn&#233; n&#225;stroje, ktor&#233; pou&#382;&#237;vam</h3><div><hr></div><p><strong>&#129461; Nen&#225;dorov&#225; ortopedick&#225; patol&#243;gia</strong> je pre m&#328;a ob&#269;as &#353;panielska dedina. <strong><a href="https://www.modernpathology.org/article/S0893-3952(25)00209-1/fulltext">Tento &#269;l&#225;nok</a></strong> mi v poslednom &#269;ase ve&#318;akr&#225;t pomohol a r&#225;d sa k nemu vraciam. Ak si praktizuj&#250;ci patol&#243;g, <strong>vytla&#269; si ho a pripni na n&#225;stenku pred mikroskop! Neo&#318;utuje&#353;.</strong> &#128578;</p><div class="captioned-image-container"><figure><a class="image-link image2 is-viewable-img" target="_blank" href="/__u/substackcdn.com/image/fetch/$s_!PzAP!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F53809208-e1e4-46c3-a400-4d63a3202c79_1086x355.png" data-component-name="Image2ToDOM"><div class="image2-inset"><picture><source type="image/webp" srcset="/__u/substackcdn.com/image/fetch/$s_!PzAP!, /__u/pathomd.substack.com/w_424, /__u/pathomd.substack.com/c_limit, /__u/pathomd.substack.com/f_webp, /__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F53809208-e1e4-46c3-a400-4d63a3202c79_1086x355.png 424w, /__u/substackcdn.com/image/fetch/$s_!PzAP!, /__u/pathomd.substack.com/w_848, /__u/pathomd.substack.com/c_limit, /__u/pathomd.substack.com/f_webp, /__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F53809208-e1e4-46c3-a400-4d63a3202c79_1086x355.png 848w, /__u/substackcdn.com/image/fetch/$s_!PzAP!, /__u/pathomd.substack.com/w_1272, /__u/pathomd.substack.com/c_limit, /__u/pathomd.substack.com/f_webp, /__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F53809208-e1e4-46c3-a400-4d63a3202c79_1086x355.png 1272w, /__u/substackcdn.com/image/fetch/$s_!PzAP!, /__u/pathomd.substack.com/w_1456, /__u/pathomd.substack.com/c_limit, /__u/pathomd.substack.com/f_webp, /__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F53809208-e1e4-46c3-a400-4d63a3202c79_1086x355.png 1456w" sizes="100vw"><img src="/__u/substackcdn.com/image/fetch/$s_!PzAP!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F53809208-e1e4-46c3-a400-4d63a3202c79_1086x355.png" width="1086" height="355" data-attrs="{&quot;src&quot;:&quot;https://substack-post-media.s3.amazonaws.com/public/images/53809208-e1e4-46c3-a400-4d63a3202c79_1086x355.png&quot;,&quot;srcNoWatermark&quot;:null,&quot;fullscreen&quot;:null,&quot;imageSize&quot;:null,&quot;height&quot;:355,&quot;width&quot;:1086,&quot;resizeWidth&quot;:null,&quot;bytes&quot;:73496,&quot;alt&quot;:null,&quot;title&quot;:null,&quot;type&quot;:&quot;image/png&quot;,&quot;href&quot;:null,&quot;belowTheFold&quot;:true,&quot;topImage&quot;:false,&quot;internalRedirect&quot;:&quot;https://pathomd.substack.com/i/190594773?img=https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F53809208-e1e4-46c3-a400-4d63a3202c79_1086x355.png&quot;,&quot;isProcessing&quot;:false,&quot;align&quot;:null,&quot;offset&quot;:false}" class="sizing-normal" alt="" srcset="/__u/substackcdn.com/image/fetch/$s_!PzAP!, /__u/pathomd.substack.com/w_424, /__u/pathomd.substack.com/c_limit, /__u/pathomd.substack.com/f_auto, /__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F53809208-e1e4-46c3-a400-4d63a3202c79_1086x355.png 424w, /__u/substackcdn.com/image/fetch/$s_!PzAP!, /__u/pathomd.substack.com/w_848, /__u/pathomd.substack.com/c_limit, /__u/pathomd.substack.com/f_auto, /__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F53809208-e1e4-46c3-a400-4d63a3202c79_1086x355.png 848w, /__u/substackcdn.com/image/fetch/$s_!PzAP!, /__u/pathomd.substack.com/w_1272, /__u/pathomd.substack.com/c_limit, /__u/pathomd.substack.com/f_auto, /__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F53809208-e1e4-46c3-a400-4d63a3202c79_1086x355.png 1272w, /__u/substackcdn.com/image/fetch/$s_!PzAP!, /__u/pathomd.substack.com/w_1456, /__u/pathomd.substack.com/c_limit, /__u/pathomd.substack.com/f_auto, /__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F53809208-e1e4-46c3-a400-4d63a3202c79_1086x355.png 1456w" sizes="100vw" loading="lazy"></picture><div class="image-link-expand"><div class="pencraft pc-display-flex pc-gap-8 pc-reset"><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container restack-image"><svg aria-hidden="true" width="20" height="20" viewBox="0 0 20 20" fill="none" stroke-width="1.5" stroke="var(--color-fg-primary)" stroke-linecap="round" stroke-linejoin="round" xmlns="http://www.w3.org/2000/svg"><g><path d="M2.53001 7.81595C3.49179 4.73911 6.43281 2.5 9.91173 2.5C13.1684 2.5 15.9537 4.46214 17.0852 7.23684L17.6179 8.67647M17.6179 8.67647L18.5002 4.26471M17.6179 8.67647L13.6473 6.91176M17.4995 12.1841C16.5378 15.2609 13.5967 17.5 10.1178 17.5C6.86118 17.5 4.07589 15.5379 2.94432 12.7632L2.41165 11.3235M2.41165 11.3235L1.5293 15.7353M2.41165 11.3235L6.38224 13.0882"></path></g></svg></button><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container view-image"><svg xmlns="http://www.w3.org/2000/svg" width="20" height="20" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="lucide lucide-maximize2 lucide-maximize-2"><polyline points="15 3 21 3 21 9"></polyline><polyline points="9 21 3 21 3 15"></polyline><line x1="21" x2="14" y1="3" y2="10"></line><line x1="3" x2="10" y1="21" y2="14"></line></svg></button></div></div></div></a><figcaption class="image-caption">Zdroj: <a href="https://www.modernpathology.org/action/showPdf?pii=S0893-3952%2825%2900209-1">modernpathology</a> </figcaption></figure></div><div><hr></div><h3>Patho MD tr&#233;ning</h3><div><hr></div><p><strong>&#128992; N&#225;dorov&#233; depozit&#225;: diskr&#233;tne uzly s ve&#318;k&#253;m prognostick&#253;m v&#253;znamom</strong></p><p><a href="https://www.modernpathology.org/article/S0893-3952(25)00222-4/fulltext">N&#225;dorov&#233; depozit&#225; </a> (TDs) v kolorekt&#225;lnom karcin&#243;me s&#250; <strong>diskr&#233;tne n&#225;dorov&#233; uzly v tuku okolo hrub&#233;ho &#269;reva alebo kone&#269;n&#237;ka,</strong> zrete&#318;ne oddelen&#233; od hlavnej n&#225;dorovej masy a ulo&#382;en&#233; v o&#269;ak&#225;vanej <strong>oblasti lymfatickej dren&#225;&#382;e</strong> prim&#225;rneho kolorekt&#225;lneho karcin&#243;mu.</p><p>V navrhovanom <strong>9. vydan&#237; TNM-staging syst&#233;mu</strong> je k&#318;&#250;&#269;ovou charakteristikou TD <strong>diskontinuita</strong>: uzol mus&#237; by&#357; jasne oddelen&#253; od prim&#225;rneho tumoru a mus&#237; vykazova&#357; <strong>jednozna&#269;n&#233; &#353;&#237;renie do okolit&#233;ho tuku alebo fibr&#243;zneho spojivov&#233;ho tkaniva</strong>.</p><blockquote><p><strong>CAVE:</strong> Ak st&#225;le nach&#225;dza&#353; &#353;trukt&#250;ry lymfatickej uzliny, l&#233;zia sa klasifikuje ako <strong>metast&#225;za v lymfatickej uzline</strong>, nie ako TD!</p></blockquote><div><hr></div><p><strong>&#129658; Klinick&#233; dopady</strong></p><p>V <strong>kolorekt&#225;lnom karcin&#243;me (CRC)</strong> nie s&#250; TDs len bezv&#253;znamn&#253;m detailom v histologickom n&#225;leze.</p><p>Predstavuj&#250; <strong>v&#253;znamn&#253;, nepriazniv&#253; prognostick&#253; znak</strong>, spojen&#253; s hor&#353;&#237;m pre&#382;&#237;van&#237;m a vy&#353;&#353;&#237;m rizikom <strong>pe&#269;e&#328;ov&#253;ch a peritone&#225;lnych metast&#225;z</strong>.</p><p>Ich dopad m&#244;&#382;e by&#357; dokonca v&#228;&#269;&#353;&#237; ne&#382; pri <strong>extramur&#225;lnej vaskul&#225;rnej inv&#225;zii (EMVI)</strong>, teda pri inv&#225;zii n&#225;doru do ciev za hranicou Lamina muscularis propria hrub&#233;ho &#269;reva.</p><div><hr></div><p><strong>&#10071; Patol&#243;govia, pozor na diagnostick&#250; pascu</strong></p><p>Ani <strong>extramur&#225;lna vaskul&#225;rna inv&#225;zia (EMVI)</strong> ani samotn&#225; <strong>perineural invasion (PNI)</strong>, t.j. &#353;&#237;renie n&#225;doru v nerve, okolo nervu alebo cez nerv, <strong>sa nemaj&#250; automaticky ozna&#269;i&#357; ako</strong> <strong>TD</strong>.</p><p>Diagn&#243;za TD vy&#382;aduje <strong>prerastanie n&#225;doru z postihnutej cievy alebo nervu do pri&#318;ahl&#233;ho tukov&#233;ho alebo fibr&#243;zneho tkaniva!!!</strong></p><p>Ak vid&#237;&#353; <strong>EMVI/PNI a s&#250;&#269;asne aj znaky TD, obe &#269;rty m&#225;&#353; uvies&#357; samostatne v reporte</strong>.</p><div class="captioned-image-container"><figure><a class="image-link image2 is-viewable-img" target="_blank" href="/__u/substackcdn.com/image/fetch/$s_!8Ip_!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fc7f082ef-4617-4428-87f9-fd38e2646165_709x438.png" data-component-name="Image2ToDOM"><div class="image2-inset"><picture><source type="image/webp" srcset="/__u/substackcdn.com/image/fetch/$s_!8Ip_!, /__u/pathomd.substack.com/w_424, /__u/pathomd.substack.com/c_limit, /__u/pathomd.substack.com/f_webp, /__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fc7f082ef-4617-4428-87f9-fd38e2646165_709x438.png 424w, /__u/substackcdn.com/image/fetch/$s_!8Ip_!, /__u/pathomd.substack.com/w_848, /__u/pathomd.substack.com/c_limit, /__u/pathomd.substack.com/f_webp, /__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fc7f082ef-4617-4428-87f9-fd38e2646165_709x438.png 848w, /__u/substackcdn.com/image/fetch/$s_!8Ip_!, /__u/pathomd.substack.com/w_1272, /__u/pathomd.substack.com/c_limit, /__u/pathomd.substack.com/f_webp, /__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fc7f082ef-4617-4428-87f9-fd38e2646165_709x438.png 1272w, /__u/substackcdn.com/image/fetch/$s_!8Ip_!, /__u/pathomd.substack.com/w_1456, /__u/pathomd.substack.com/c_limit, /__u/pathomd.substack.com/f_webp, /__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fc7f082ef-4617-4428-87f9-fd38e2646165_709x438.png 1456w" sizes="100vw"><img src="/__u/substackcdn.com/image/fetch/$s_!8Ip_!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fc7f082ef-4617-4428-87f9-fd38e2646165_709x438.png" width="709" height="438" data-attrs="{&quot;src&quot;:&quot;https://substack-post-media.s3.amazonaws.com/public/images/c7f082ef-4617-4428-87f9-fd38e2646165_709x438.png&quot;,&quot;srcNoWatermark&quot;:null,&quot;fullscreen&quot;:null,&quot;imageSize&quot;:null,&quot;height&quot;:438,&quot;width&quot;:709,&quot;resizeWidth&quot;:null,&quot;bytes&quot;:179320,&quot;alt&quot;:null,&quot;title&quot;:null,&quot;type&quot;:&quot;image/png&quot;,&quot;href&quot;:null,&quot;belowTheFold&quot;:true,&quot;topImage&quot;:false,&quot;internalRedirect&quot;:&quot;https://pathomd.substack.com/i/190594773?img=https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fc7f082ef-4617-4428-87f9-fd38e2646165_709x438.png&quot;,&quot;isProcessing&quot;:false,&quot;align&quot;:null,&quot;offset&quot;:false}" class="sizing-normal" alt="" srcset="/__u/substackcdn.com/image/fetch/$s_!8Ip_!, /__u/pathomd.substack.com/w_424, /__u/pathomd.substack.com/c_limit, /__u/pathomd.substack.com/f_auto, /__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fc7f082ef-4617-4428-87f9-fd38e2646165_709x438.png 424w, /__u/substackcdn.com/image/fetch/$s_!8Ip_!, /__u/pathomd.substack.com/w_848, /__u/pathomd.substack.com/c_limit, /__u/pathomd.substack.com/f_auto, /__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fc7f082ef-4617-4428-87f9-fd38e2646165_709x438.png 848w, /__u/substackcdn.com/image/fetch/$s_!8Ip_!, /__u/pathomd.substack.com/w_1272, /__u/pathomd.substack.com/c_limit, /__u/pathomd.substack.com/f_auto, /__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fc7f082ef-4617-4428-87f9-fd38e2646165_709x438.png 1272w, /__u/substackcdn.com/image/fetch/$s_!8Ip_!, /__u/pathomd.substack.com/w_1456, /__u/pathomd.substack.com/c_limit, /__u/pathomd.substack.com/f_auto, /__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fc7f082ef-4617-4428-87f9-fd38e2646165_709x438.png 1456w" sizes="100vw" loading="lazy"></picture><div class="image-link-expand"><div class="pencraft pc-display-flex pc-gap-8 pc-reset"><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container restack-image"><svg aria-hidden="true" width="20" height="20" viewBox="0 0 20 20" fill="none" stroke-width="1.5" stroke="var(--color-fg-primary)" stroke-linecap="round" stroke-linejoin="round" xmlns="http://www.w3.org/2000/svg"><g><path d="M2.53001 7.81595C3.49179 4.73911 6.43281 2.5 9.91173 2.5C13.1684 2.5 15.9537 4.46214 17.0852 7.23684L17.6179 8.67647M17.6179 8.67647L18.5002 4.26471M17.6179 8.67647L13.6473 6.91176M17.4995 12.1841C16.5378 15.2609 13.5967 17.5 10.1178 17.5C6.86118 17.5 4.07589 15.5379 2.94432 12.7632L2.41165 11.3235M2.41165 11.3235L1.5293 15.7353M2.41165 11.3235L6.38224 13.0882"></path></g></svg></button><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container view-image"><svg xmlns="http://www.w3.org/2000/svg" width="20" height="20" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="lucide lucide-maximize2 lucide-maximize-2"><polyline points="15 3 21 3 21 9"></polyline><polyline points="9 21 3 21 3 15"></polyline><line x1="21" x2="14" y1="3" y2="10"></line><line x1="3" x2="10" y1="21" y2="14"></line></svg></button></div></div></div></a><figcaption class="image-caption">Zdroj: <a href="https://onlinelibrary.wiley.com/doi/10.1002/ags3.12652">onlinelibrary.wiley</a></figcaption></figure></div><p><strong>Ilustr&#225;cia zn&#225;zor&#328;uje</strong> oblas&#357; tukov&#233;ho tkaniva obsahuj&#250;cu n&#225;dorov&#253; depozit (TD). TDs sa vyskytuj&#250; v extramur&#225;lnom tukovom tkanive pripojenom k &#269;revnej stene s prim&#225;rnym n&#225;dorom (A) a v zhluku tukov&#233;ho tkaniva odobratom na patologick&#233; vy&#353;etrenie metast&#225;zy v lymfatickej uzline (LN) (B). LN &#8211; lymfatick&#225; uzlina; MP &#8211; muscularis propria (svalov&#225; vrstva); TD &#8211; n&#225;dorov&#253; depozit.</p><div><hr></div><p><strong>&#128466;&#65039; TNM Staging</strong></p><p>Kateg&#243;ria <strong>N1c</strong> ozna&#269;uje pr&#237;tomnos&#357; len <strong>n&#225;dorov&#253;ch depoz&#237;t, bez metast&#225;z v region&#225;lnych lymfatick&#253;ch uzlin&#225;ch</strong>.</p><p>Je to d&#244;le&#382;it&#253; odkaz pre v&#353;etk&#253;ch lek&#225;rov: aj pri negat&#237;vnych uzlin&#225;ch TD poukazuje na <strong>biologicky agres&#237;vne lokoregion&#225;lne &#353;&#237;renie CRC</strong>.</p><div><hr></div><p><strong>&#128161; Zapam&#228;taj si!</strong></p><p>Ke&#271; v patologickom n&#225;leze vid&#237;&#353; <strong>n&#225;dorov&#233; depozitum</strong>, nepredstavuj si to ako &#8222;mal&#253; satelitn&#253; nodulus&#8220;. Pova&#382;uj ho za ukazovate&#318; <strong>vy&#353;&#353;ieho rizika a silnej&#353;ej prognostickej v&#225;hy.</strong></p><div><hr></div><h3>Konferencie a kurzy</h3><div><hr></div><p><strong>&#129489;&#8205;&#9877;&#65039; <a href="https://pcp2026.eu/">8. Pan&#243;nsky kongres patol&#243;gie</a> bude 14. a&#382; 16. m&#225;ja v Ostrihome</strong>. Slovensk&#237; patol&#243;govia to nemaj&#250; v&#244;bec &#271;aleko, sta&#269;&#237; prejs&#357; cez Dunaj v &#352;t&#250;rove na ma&#271;arsk&#250; stranu. <strong>Vid&#237;me sa tam? </strong>&#128521;</p><div><hr></div><h3>R&#244;zne</h3><div><hr></div><p>&#128104;&#8205;&#128187; Ak si medik (<strong>&#8222;undergraduate student&#8221;</strong>) <strong>m&#244;&#382;e&#353; sa</strong> <strong>virtu&#225;lne</strong> <strong>z&#250;&#269;astni&#357; Eur&#243;pskeho kongresu patol&#243;gie </strong>12. a&#382; 16. septembra a <strong>&#250;plne zadarmo</strong>! <a href="https://www.espcongress.org/registration/">Viac info tu</a><strong> </strong>(dole na konci str&#225;nky).</p><div><hr></div><h3>Rie&#353;enie histopatologick&#233;ho kv&#237;zu</h3><div><hr></div><p>&#9989; <strong>Spr&#225;vna odpove&#271;: C. glomus tumor (GT)</strong></p><div class="captioned-image-container"><figure><a class="image-link image2 is-viewable-img" target="_blank" href="/__u/substackcdn.com/image/fetch/$s_!BGEK!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F96bde599-abc3-4e3f-a1d1-bf197e0e55b7_1280x720.jpeg" data-component-name="Image2ToDOM"><div class="image2-inset"><picture><source type="image/webp" srcset="/__u/substackcdn.com/image/fetch/$s_!BGEK!, /__u/pathomd.substack.com/w_424, /__u/pathomd.substack.com/c_limit, /__u/pathomd.substack.com/f_webp, /__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F96bde599-abc3-4e3f-a1d1-bf197e0e55b7_1280x720.jpeg 424w, /__u/substackcdn.com/image/fetch/$s_!BGEK!, /__u/pathomd.substack.com/w_848, /__u/pathomd.substack.com/c_limit, /__u/pathomd.substack.com/f_webp, /__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F96bde599-abc3-4e3f-a1d1-bf197e0e55b7_1280x720.jpeg 848w, /__u/substackcdn.com/image/fetch/$s_!BGEK!, /__u/pathomd.substack.com/w_1272, /__u/pathomd.substack.com/c_limit, /__u/pathomd.substack.com/f_webp, /__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F96bde599-abc3-4e3f-a1d1-bf197e0e55b7_1280x720.jpeg 1272w, /__u/substackcdn.com/image/fetch/$s_!BGEK!, /__u/pathomd.substack.com/w_1456, /__u/pathomd.substack.com/c_limit, /__u/pathomd.substack.com/f_webp, /__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F96bde599-abc3-4e3f-a1d1-bf197e0e55b7_1280x720.jpeg 1456w" sizes="100vw"><img src="/__u/substackcdn.com/image/fetch/$s_!BGEK!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F96bde599-abc3-4e3f-a1d1-bf197e0e55b7_1280x720.jpeg" width="1280" height="720" data-attrs="{&quot;src&quot;:&quot;https://substack-post-media.s3.amazonaws.com/public/images/96bde599-abc3-4e3f-a1d1-bf197e0e55b7_1280x720.jpeg&quot;,&quot;srcNoWatermark&quot;:null,&quot;fullscreen&quot;:null,&quot;imageSize&quot;:null,&quot;height&quot;:720,&quot;width&quot;:1280,&quot;resizeWidth&quot;:null,&quot;bytes&quot;:459898,&quot;alt&quot;:null,&quot;title&quot;:null,&quot;type&quot;:&quot;image/jpeg&quot;,&quot;href&quot;:null,&quot;belowTheFold&quot;:true,&quot;topImage&quot;:false,&quot;internalRedirect&quot;:&quot;https://pathomd.substack.com/i/190594773?img=https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F96bde599-abc3-4e3f-a1d1-bf197e0e55b7_1280x720.jpeg&quot;,&quot;isProcessing&quot;:false,&quot;align&quot;:null,&quot;offset&quot;:false}" class="sizing-normal" alt="" srcset="/__u/substackcdn.com/image/fetch/$s_!BGEK!, /__u/pathomd.substack.com/w_424, /__u/pathomd.substack.com/c_limit, /__u/pathomd.substack.com/f_auto, /__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F96bde599-abc3-4e3f-a1d1-bf197e0e55b7_1280x720.jpeg 424w, /__u/substackcdn.com/image/fetch/$s_!BGEK!, /__u/pathomd.substack.com/w_848, /__u/pathomd.substack.com/c_limit, /__u/pathomd.substack.com/f_auto, /__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F96bde599-abc3-4e3f-a1d1-bf197e0e55b7_1280x720.jpeg 848w, /__u/substackcdn.com/image/fetch/$s_!BGEK!, /__u/pathomd.substack.com/w_1272, /__u/pathomd.substack.com/c_limit, /__u/pathomd.substack.com/f_auto, /__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F96bde599-abc3-4e3f-a1d1-bf197e0e55b7_1280x720.jpeg 1272w, /__u/substackcdn.com/image/fetch/$s_!BGEK!, /__u/pathomd.substack.com/w_1456, /__u/pathomd.substack.com/c_limit, /__u/pathomd.substack.com/f_auto, /__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F96bde599-abc3-4e3f-a1d1-bf197e0e55b7_1280x720.jpeg 1456w" sizes="100vw" loading="lazy"></picture><div class="image-link-expand"><div class="pencraft pc-display-flex pc-gap-8 pc-reset"><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container restack-image"><svg aria-hidden="true" width="20" height="20" viewBox="0 0 20 20" fill="none" stroke-width="1.5" stroke="var(--color-fg-primary)" stroke-linecap="round" stroke-linejoin="round" xmlns="http://www.w3.org/2000/svg"><g><path d="M2.53001 7.81595C3.49179 4.73911 6.43281 2.5 9.91173 2.5C13.1684 2.5 15.9537 4.46214 17.0852 7.23684L17.6179 8.67647M17.6179 8.67647L18.5002 4.26471M17.6179 8.67647L13.6473 6.91176M17.4995 12.1841C16.5378 15.2609 13.5967 17.5 10.1178 17.5C6.86118 17.5 4.07589 15.5379 2.94432 12.7632L2.41165 11.3235M2.41165 11.3235L1.5293 15.7353M2.41165 11.3235L6.38224 13.0882"></path></g></svg></button><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container view-image"><svg xmlns="http://www.w3.org/2000/svg" width="20" height="20" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="lucide lucide-maximize2 lucide-maximize-2"><polyline points="15 3 21 3 21 9"></polyline><polyline points="9 21 3 21 3 15"></polyline><line x1="21" x2="14" y1="3" y2="10"></line><line x1="3" x2="10" y1="21" y2="14"></line></svg></button></div></div></div></a><figcaption class="image-caption">Zdroj: Arch&#237;v autora</figcaption></figure></div><p><strong>&#129731; GT &#382;al&#250;dka</strong> je zriedkav&#253; <strong>perivaskul&#225;rny mezench&#253;mov&#253; tumor</strong> vych&#225;dzaj&#250;ci z modifikovan&#253;ch hladkosvalov&#253;ch buniek, ktor&#233; predstavuj&#250; n&#225;protivok glomusov&#233;ho telieska.</p><p>Be&#382;nej&#353;ie sa vyskytuje v ko&#382;i a podko&#382;&#237; akr&#225;lnych &#269;ast&#237; kon&#269;at&#237;n. V &#382;al&#250;dku vznik&#225; naj&#269;astej&#353;ie v antre, submuk&#243;zne a&#382; intramur&#225;lne. Nem&#225; &#353;pecifick&#233; klinick&#233; pr&#237;znaky a vo v&#228;&#269;&#353;ine pr&#237;padov sa spr&#225;va ben&#237;gne.</p><p>&#128300; <strong>Mikroskopicky</strong> pozost&#225;va <strong>z uniformn&#253;ch okr&#250;hlych buniek usporiadan&#253;ch v lobuloch okolo tenkostenn&#253;ch ciev</strong>. Imunohistochemicky s&#250; bunky typicky <strong>SMA</strong> a &#269;asto <strong>h-caldesmon pozit&#237;vne</strong>, s charakteristickou <strong>pericelul&#225;rnou pozitivitou kolag&#233;nu IV</strong>.</p><p>&#129658; <strong>Diagnostick&#253;m pitfallom</strong> je mo&#382;n&#225; <strong>fok&#225;lna expresia synaptofyz&#237;nu</strong>, ktor&#225; m&#244;&#382;e imitova&#357; NET. Cytokerat&#237;ny s&#250; v&#353;ak negat&#237;vne, &#269;o pom&#225;ha v diferenci&#225;lnej diagnostike oproti NET a negativitou <strong>CD117/DOG1</strong> sa GT odli&#353;uje od GISTov.</p><div><hr></div><p><strong>&#270;akujeme za pre&#269;&#237;tanie!</strong></p><p>Tom&#225;&#353; a Megi</p><div><hr></div><p><strong>Ako sa ti p&#225;&#269;ilo dne&#353;n&#233; vydanie?</strong></p><blockquote><p><a href="https://forms.gle/5Tp85A9FGoLLgCie8">&#11088;&#11088;&#11088; - V&#253;born&#233;. Kedy bude &#271;al&#353;ie?</a></p><p><a href="https://forms.gle/9Uwkpp9ahbZE4zj38">&#11088;&#11088; - Ok. Ale d&#225; sa vylep&#353;i&#357;</a>.</p><p><a href="https://forms.gle/mStdAP4vqf84KdRm6">&#11088; - Meh. U&#382; boli aj lep&#353;ie.</a></p></blockquote><div><hr></div><p class="button-wrapper" data-attrs="{&quot;url&quot;:&quot;https://pathomd.substack.com/leaderboard?&amp;utm_source=post&quot;,&quot;text&quot;:&quot;Refer a friend&quot;,&quot;action&quot;:null,&quot;class&quot;:null}" data-component-name="ButtonCreateButton"><a class="button primary" href="/__u/pathomd.substack.com/leaderboard?&amp;utm_source=post"><span>Refer a friend</span></a></p><p>PS: Odporu&#269; Patho MD aspo&#328; 1 kamo&#353;ovi*kamo&#353;ke a <strong>na mail ti pr&#237;de dar&#269;ek!</strong> &#128526;</p><p class="button-wrapper" data-attrs="{&quot;url&quot;:&quot;https://pathomd.substack.com/subscribe?&quot;,&quot;text&quot;:&quot;Subscribe now&quot;,&quot;action&quot;:null,&quot;class&quot;:null}" data-component-name="ButtonCreateButton"><a class="button primary" href="/__u/pathomd.substack.com/subscribe"><span>Subscribe now</span></a></p>]]></content:encoded></item><item><title><![CDATA[🔬 Patho MD #19 Grading urotelového karcinómu v praxi]]></title><description><![CDATA[Novinky z patol&#243;gie za 3 min&#250;ty.]]></description><link>https://pathomd.substack.com/p/patho-md-19-grading-uroteloveho-karcinomu</link><guid isPermaLink="false">https://pathomd.substack.com/p/patho-md-19-grading-uroteloveho-karcinomu</guid><dc:creator><![CDATA[MUDr. Tomáš Krajčovič]]></dc:creator><pubDate>Thu, 12 Feb 2026 05:01:30 GMT</pubDate><enclosure url="https://substack-post-media.s3.amazonaws.com/public/images/450d4c46-76ea-4dfc-9d66-f35711d4ecab_2048x2048.png" length="0" type="image/jpeg"/><content:encoded><![CDATA[<div class="captioned-image-container"><figure><a class="image-link image2" target="_blank" href="/__u/substackcdn.com/image/fetch/$s_!EWwe!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F560f1259-f9d7-4b29-82a3-e73bea1ccc82_1121x201.png" data-component-name="Image2ToDOM"><div class="image2-inset"><picture><source type="image/webp" srcset="/__u/substackcdn.com/image/fetch/$s_!EWwe!, /__u/pathomd.substack.com/w_424, /__u/pathomd.substack.com/c_limit, /__u/pathomd.substack.com/f_webp, /__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F560f1259-f9d7-4b29-82a3-e73bea1ccc82_1121x201.png 424w, /__u/substackcdn.com/image/fetch/$s_!EWwe!, /__u/pathomd.substack.com/w_848, /__u/pathomd.substack.com/c_limit, /__u/pathomd.substack.com/f_webp, /__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F560f1259-f9d7-4b29-82a3-e73bea1ccc82_1121x201.png 848w, /__u/substackcdn.com/image/fetch/$s_!EWwe!, /__u/pathomd.substack.com/w_1272, /__u/pathomd.substack.com/c_limit, /__u/pathomd.substack.com/f_webp, /__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F560f1259-f9d7-4b29-82a3-e73bea1ccc82_1121x201.png 1272w, /__u/substackcdn.com/image/fetch/$s_!EWwe!, /__u/pathomd.substack.com/w_1456, /__u/pathomd.substack.com/c_limit, /__u/pathomd.substack.com/f_webp, /__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F560f1259-f9d7-4b29-82a3-e73bea1ccc82_1121x201.png 1456w" sizes="100vw"><img src="/__u/substackcdn.com/image/fetch/$s_!EWwe!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F560f1259-f9d7-4b29-82a3-e73bea1ccc82_1121x201.png" width="1121" height="201" 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/__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F560f1259-f9d7-4b29-82a3-e73bea1ccc82_1121x201.png 424w, /__u/substackcdn.com/image/fetch/$s_!EWwe!, /__u/pathomd.substack.com/w_848, /__u/pathomd.substack.com/c_limit, /__u/pathomd.substack.com/f_auto, /__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F560f1259-f9d7-4b29-82a3-e73bea1ccc82_1121x201.png 848w, /__u/substackcdn.com/image/fetch/$s_!EWwe!, /__u/pathomd.substack.com/w_1272, /__u/pathomd.substack.com/c_limit, /__u/pathomd.substack.com/f_auto, /__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F560f1259-f9d7-4b29-82a3-e73bea1ccc82_1121x201.png 1272w, /__u/substackcdn.com/image/fetch/$s_!EWwe!, /__u/pathomd.substack.com/w_1456, /__u/pathomd.substack.com/c_limit, /__u/pathomd.substack.com/f_auto, /__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F560f1259-f9d7-4b29-82a3-e73bea1ccc82_1121x201.png 1456w" sizes="100vw" fetchpriority="high"></picture><div></div></div></a></figure></div><p><strong>Dobr&#233; r&#225;nko!</strong></p><p>S Patho MD vstupujeme u&#382; do <strong>tretieho kalend&#225;rneho roku</strong>! &#129321;</p><p>A samozrejme, dodato&#269;ne ti prajem ve&#318;a &#250;spechov a nech za&#382;ije&#353; ve&#318;a pozit&#237;vneho v roku 2026.</p><p><strong>Predsavzatia u&#382; m&#225;&#353;, v&#353;ak?</strong> Teraz psst, ja ti prezrad&#237;m moje:</p><ol><li><p>Menej prokrastinova&#357;. Menej prokrastinova&#357;. Menej &#8230; &#129325;</p></li><li><p>S&#250;stredi&#357; sa v &#382;ivote len na priority a to, &#269;o dok&#225;&#382;em ovplyvni&#357;.</p></li><li><p>Nep&#237;sa&#357; Newsletter na posledn&#250; chv&#237;&#318;u (odkaz na bod &#269;. 1 &#128518;) &#8211; <strong>&#8222;Shout-Out&#8221;</strong> <strong>na n&#225;&#353; skvel&#253; editorsk&#253; t&#237;m: Majka, Rado a Jan&#269;i</strong>.</p></li></ol><p><strong>V dne&#353;nom Patho MD:</strong></p><blockquote><p>&#129320; Je &#269;as zmeni&#357; Grading UC mo&#269;ov&#233;ho mech&#250;ra?</p><p>&#128105;&#8205;&#129457; Hlavn&#233; histologick&#233; krit&#233;ri&#225; pri Gradingu UC</p><p>&#128300; Zas tie hna&#269;ky</p></blockquote><p><strong>U&#382;&#237;vaj!</strong></p><div><hr></div><h3>Aktu&#225;lna &#353;t&#250;dia v skratke</h3><div><hr></div><p><strong>Pozrime sa tentokr&#225;t na <a href="https://onlinelibrary.wiley.com/doi/10.1111/his.15559">Grading urotelov&#233;ho karcin&#243;mu</a> (UC) mo&#269;ov&#233;ho mech&#250;ra!</strong></p><p><strong>Grading</strong> neznamen&#225; len opis morfol&#243;gie. Priamo <strong>ovplyv&#328;uje rizikov&#250; stratifik&#225;ciu NMIBC</strong> (tzn. vlastn&#250; svalovinu neinvaduj&#250;ci karcin&#243;m mo&#269;ov&#233;ho mech&#250;ra), <strong>intenzitu sledovania pacienta, pl&#225;n intravezik&#225;lnej lie&#269;by</strong> aj <strong>rozhodovanie o v&#269;asnej eskal&#225;cii terapie.</strong></p><div><hr></div><p><strong>1. Porovnanie Gradingov&#253;ch sch&#233;m</strong></p><p><strong>A. 3-stup&#328;ov&#253; Grading WHO 1973 (G1/G2/G3)</strong></p><p>&#9989; <strong>Klinicky lep&#353;ie vymedzenie UC na agres&#237;vnom konci spektra</strong> (najm&#228; riziko progresie, kde G3 UC vych&#225;dza v analyzovan&#253;ch &#250;dajoch ako jasne vysokorizikov&#225; skupina).</p><p>&#9888;&#65039; Slab&#353;ia reprodukovate&#318;nos&#357;, najm&#228; v intermedi&#225;rnej G2 kateg&#243;ri&#237;.</p><p><strong>B. WHO 2004/2016 (PUNLMP/low-grade/high-grade)</strong></p><p>&#9989; <strong>Jednoduch&#353;ia a preh&#318;adnej&#353;ia reprodukovate&#318;nos&#357;</strong> v be&#382;n&#253;ch histologick&#253;ch reportoch.</p><p>&#9888;&#65039; Kateg&#243;ria &#8222;high-grade&#8220; m&#244;&#382;e by&#357; pr&#237;li&#353; &#353;irok&#225; a m&#244;&#382;e nedostato&#269;ne odzrkadli&#357; biologick&#233; riziko UC a t&#253;m stratifikova&#357; pacientov.</p><p>&#128204; Ani jeden pr&#237;stup nie je perfektn&#253;m rie&#353;en&#237;m, ka&#382;d&#225; sch&#233;ma rie&#353;i in&#250; potrebu (lep&#353;ia klinick&#225; stratifik&#225;cia pacientov vs. jednoduch&#353;ia diagnostika a reprodukovate&#318;nos&#357; u patol&#243;gov).</p><p><strong>Pre modern&#250;, na riziku zalo&#382;en&#250; starostlivos&#357;, nie je ide&#225;lny ani jeden syst&#233;m samostatne!</strong></p><div><hr></div><p><strong>2. Poh&#318;ad patol&#243;ga a klinika</strong></p><div class="captioned-image-container"><figure><a class="image-link image2 is-viewable-img" target="_blank" href="/__u/substackcdn.com/image/fetch/$s_!9qBB!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F02e6004e-91c4-4293-9cc5-37032677bf50_1021x533.png" data-component-name="Image2ToDOM"><div class="image2-inset"><picture><source type="image/webp" srcset="/__u/substackcdn.com/image/fetch/$s_!9qBB!, /__u/pathomd.substack.com/w_424, /__u/pathomd.substack.com/c_limit, /__u/pathomd.substack.com/f_webp, /__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F02e6004e-91c4-4293-9cc5-37032677bf50_1021x533.png 424w, /__u/substackcdn.com/image/fetch/$s_!9qBB!, /__u/pathomd.substack.com/w_848, /__u/pathomd.substack.com/c_limit, /__u/pathomd.substack.com/f_webp, /__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F02e6004e-91c4-4293-9cc5-37032677bf50_1021x533.png 848w, /__u/substackcdn.com/image/fetch/$s_!9qBB!, /__u/pathomd.substack.com/w_1272, /__u/pathomd.substack.com/c_limit, /__u/pathomd.substack.com/f_webp, /__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F02e6004e-91c4-4293-9cc5-37032677bf50_1021x533.png 1272w, /__u/substackcdn.com/image/fetch/$s_!9qBB!, /__u/pathomd.substack.com/w_1456, /__u/pathomd.substack.com/c_limit, /__u/pathomd.substack.com/f_webp, /__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F02e6004e-91c4-4293-9cc5-37032677bf50_1021x533.png 1456w" sizes="100vw"><img src="/__u/substackcdn.com/image/fetch/$s_!9qBB!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F02e6004e-91c4-4293-9cc5-37032677bf50_1021x533.png" width="1021" height="533" data-attrs="{&quot;src&quot;:&quot;https://substack-post-media.s3.amazonaws.com/public/images/02e6004e-91c4-4293-9cc5-37032677bf50_1021x533.png&quot;,&quot;srcNoWatermark&quot;:null,&quot;fullscreen&quot;:null,&quot;imageSize&quot;:null,&quot;height&quot;:533,&quot;width&quot;:1021,&quot;resizeWidth&quot;:null,&quot;bytes&quot;:124988,&quot;alt&quot;:null,&quot;title&quot;:null,&quot;type&quot;:&quot;image/png&quot;,&quot;href&quot;:null,&quot;belowTheFold&quot;:true,&quot;topImage&quot;:false,&quot;internalRedirect&quot;:&quot;https://pathomd.substack.com/i/187638445?img=https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F02e6004e-91c4-4293-9cc5-37032677bf50_1021x533.png&quot;,&quot;isProcessing&quot;:false,&quot;align&quot;:null,&quot;offset&quot;:false}" class="sizing-normal" alt="" srcset="/__u/substackcdn.com/image/fetch/$s_!9qBB!, /__u/pathomd.substack.com/w_424, /__u/pathomd.substack.com/c_limit, /__u/pathomd.substack.com/f_auto, /__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F02e6004e-91c4-4293-9cc5-37032677bf50_1021x533.png 424w, /__u/substackcdn.com/image/fetch/$s_!9qBB!, /__u/pathomd.substack.com/w_848, /__u/pathomd.substack.com/c_limit, /__u/pathomd.substack.com/f_auto, /__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F02e6004e-91c4-4293-9cc5-37032677bf50_1021x533.png 848w, /__u/substackcdn.com/image/fetch/$s_!9qBB!, /__u/pathomd.substack.com/w_1272, /__u/pathomd.substack.com/c_limit, /__u/pathomd.substack.com/f_auto, /__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F02e6004e-91c4-4293-9cc5-37032677bf50_1021x533.png 1272w, /__u/substackcdn.com/image/fetch/$s_!9qBB!, /__u/pathomd.substack.com/w_1456, /__u/pathomd.substack.com/c_limit, /__u/pathomd.substack.com/f_auto, /__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F02e6004e-91c4-4293-9cc5-37032677bf50_1021x533.png 1456w" sizes="100vw" loading="lazy"></picture><div class="image-link-expand"><div class="pencraft pc-display-flex pc-gap-8 pc-reset"><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container restack-image"><svg aria-hidden="true" width="20" height="20" viewBox="0 0 20 20" fill="none" stroke-width="1.5" stroke="var(--color-fg-primary)" stroke-linecap="round" stroke-linejoin="round" xmlns="http://www.w3.org/2000/svg"><g><path d="M2.53001 7.81595C3.49179 4.73911 6.43281 2.5 9.91173 2.5C13.1684 2.5 15.9537 4.46214 17.0852 7.23684L17.6179 8.67647M17.6179 8.67647L18.5002 4.26471M17.6179 8.67647L13.6473 6.91176M17.4995 12.1841C16.5378 15.2609 13.5967 17.5 10.1178 17.5C6.86118 17.5 4.07589 15.5379 2.94432 12.7632L2.41165 11.3235M2.41165 11.3235L1.5293 15.7353M2.41165 11.3235L6.38224 13.0882"></path></g></svg></button><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container view-image"><svg xmlns="http://www.w3.org/2000/svg" width="20" height="20" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="lucide lucide-maximize2 lucide-maximize-2"><polyline points="15 3 21 3 21 9"></polyline><polyline points="9 21 3 21 3 15"></polyline><line x1="21" x2="14" y1="3" y2="10"></line><line x1="3" x2="10" y1="21" y2="14"></line></svg></button></div></div></div></a><figcaption class="image-caption">Zdroj: <a href="https://onlinelibrary.wiley.com/doi/10.1111/his.15559">onlinelibrary.wiley.com</a></figcaption></figure></div><p><strong>Uveden&#253; obr&#225;zok ukazuje variabilitu</strong> v syst&#233;me reportovania, klinickej interpret&#225;cii, ale aj zhodu v k&#318;&#250;&#269;ov&#253;ch bodoch:</p><ul><li><p>sp&#244;soby reportovania sa l&#237;&#353;ia pod&#318;a regi&#243;nu aj odbornosti (pou&#382;&#237;vanie jedn&#233;ho vs. dvoch syst&#233;mov)</p></li><li><p>obe skupiny vn&#237;maj&#250;, &#382;e s&#250;&#269;asn&#225; kateg&#243;ria <strong>&#8222;high-grade&#8220; je heterog&#233;nna</strong></p></li><li><p>&#353;irok&#225; podpora smeruje k <strong>hybridn&#233;mu 3-stup&#328;ov&#233;mu modelu =</strong> <strong>zachova&#357; low-grade</strong> (rozumej Grade 1) a <strong>rozdeli&#357; high-grade na klinicky v&#253;znamn&#233; podskupiny</strong> (Grade 2 a Grade 3)</p></li></ul><div><hr></div><p>&#128269; <strong>Praktick&#233; dopady</strong></p><p><strong>Pre patologick&#253; report</strong></p><ul><li><p>nepou&#382;&#237;va&#357; iba minimalistick&#253; &#353;t&#237;tok &#8222;high-grade&#8220; bez interpreta&#269;n&#233;ho kontextu</p></li><li><p><strong>v reporte jasne pomenova&#357; vysokorizikov&#233; morfologick&#233; znaky spojen&#233; s</strong> <strong>ve&#318;mi vysok&#253;m rizikom progresie</strong>, aby podporili rozhodovanie o eskal&#225;cii lie&#269;by</p></li><li><p><strong>po&#269;&#237;ta&#357; s posunom k hybridn&#233;mu gradingu</strong>, najm&#228; pre lep&#353;iu stratifik&#225;ciu rizika pri T1 n&#225;doroch, nezabudni av&#353;ak na &#8222;lok&#225;lne zvyklosti&#8221; a spr&#225;vnu komunik&#225;ciu s kolegami &#128578;</p></li></ul><p><strong>Pre klinika</strong></p><ul><li><p><strong>nepristupova&#357;</strong> ku v&#353;etk&#253;m <strong>high-grade NMIBC ako k biologicky rovnak&#253;m</strong></p></li><li><p><strong>interpretova&#357; Grade UC</strong> v kontexte so &#353;t&#225;diom, pr&#237;tomnos&#357;ou CIS (carcinoma in situ), architekt&#250;rou a klinick&#253;mi rizikov&#253;mi modelmi</p></li></ul><div><hr></div><h3>Kazuistika mesiaca</h3><div><hr></div><p><strong>&#128203; 56-ro&#269;n&#253; mu&#382;</strong> prich&#225;dza na gastroenterologick&#233; vy&#353;erenie pre &#269;revn&#233; probl&#233;my s hna&#269;kami. Je to onkologick&#253; pacient, ktor&#253; bol v posledn&#253;ch rokoch na imunoterapii inhib&#237;tormi kontroln&#253;ch bodov imunity (ICI alebo &#8222;checkpoint&#8221; inhib&#237;tory). <strong>Endoskopick&#253; n&#225;lez zodpoved&#225; tomu histologick&#233;mu.</strong></p><div class="captioned-image-container"><figure><a class="image-link image2 is-viewable-img" target="_blank" href="/__u/substackcdn.com/image/fetch/$s_!VZ58!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F0f503419-50d2-4c0f-a767-b35eef73d0c6_1624x838.png" data-component-name="Image2ToDOM"><div class="image2-inset"><picture><source type="image/webp" srcset="/__u/substackcdn.com/image/fetch/$s_!VZ58!, /__u/pathomd.substack.com/w_424, /__u/pathomd.substack.com/c_limit, /__u/pathomd.substack.com/f_webp, /__u/pathomd.substack.com/q_auto:good, 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17.5C6.86118 17.5 4.07589 15.5379 2.94432 12.7632L2.41165 11.3235M2.41165 11.3235L1.5293 15.7353M2.41165 11.3235L6.38224 13.0882"></path></g></svg></button><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container view-image"><svg xmlns="http://www.w3.org/2000/svg" width="20" height="20" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="lucide lucide-maximize2 lucide-maximize-2"><polyline points="15 3 21 3 21 9"></polyline><polyline points="9 21 3 21 3 15"></polyline><line x1="21" x2="14" y1="3" y2="10"></line><line x1="3" x2="10" y1="21" y2="14"></line></svg></button></div></div></div></a></figure></div><div class="captioned-image-container"><figure><a class="image-link image2 is-viewable-img" target="_blank" href="/__u/substackcdn.com/image/fetch/$s_!bnfF!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F13a8c72b-a144-4084-bcb1-2f18753acbcb_2000x1057.png" data-component-name="Image2ToDOM"><div class="image2-inset"><picture><source type="image/webp" srcset="/__u/substackcdn.com/image/fetch/$s_!bnfF!, /__u/pathomd.substack.com/w_424, /__u/pathomd.substack.com/c_limit, /__u/pathomd.substack.com/f_webp, /__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F13a8c72b-a144-4084-bcb1-2f18753acbcb_2000x1057.png 424w, /__u/substackcdn.com/image/fetch/$s_!bnfF!, /__u/pathomd.substack.com/w_848, /__u/pathomd.substack.com/c_limit, /__u/pathomd.substack.com/f_webp, /__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F13a8c72b-a144-4084-bcb1-2f18753acbcb_2000x1057.png 848w, /__u/substackcdn.com/image/fetch/$s_!bnfF!, /__u/pathomd.substack.com/w_1272, /__u/pathomd.substack.com/c_limit, /__u/pathomd.substack.com/f_webp, /__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F13a8c72b-a144-4084-bcb1-2f18753acbcb_2000x1057.png 1272w, /__u/substackcdn.com/image/fetch/$s_!bnfF!, /__u/pathomd.substack.com/w_1456, /__u/pathomd.substack.com/c_limit, /__u/pathomd.substack.com/f_webp, /__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F13a8c72b-a144-4084-bcb1-2f18753acbcb_2000x1057.png 1456w" sizes="100vw"><img src="/__u/substackcdn.com/image/fetch/$s_!bnfF!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F13a8c72b-a144-4084-bcb1-2f18753acbcb_2000x1057.png" width="1456" height="769" data-attrs="{&quot;src&quot;:&quot;https://substack-post-media.s3.amazonaws.com/public/images/13a8c72b-a144-4084-bcb1-2f18753acbcb_2000x1057.png&quot;,&quot;srcNoWatermark&quot;:null,&quot;fullscreen&quot;:null,&quot;imageSize&quot;:null,&quot;height&quot;:769,&quot;width&quot;:1456,&quot;resizeWidth&quot;:null,&quot;bytes&quot;:4625961,&quot;alt&quot;:null,&quot;title&quot;:null,&quot;type&quot;:&quot;image/png&quot;,&quot;href&quot;:null,&quot;belowTheFold&quot;:true,&quot;topImage&quot;:false,&quot;internalRedirect&quot;:&quot;https://pathomd.substack.com/i/187638445?img=https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F13a8c72b-a144-4084-bcb1-2f18753acbcb_2000x1057.png&quot;,&quot;isProcessing&quot;:false,&quot;align&quot;:null,&quot;offset&quot;:false}" class="sizing-normal" alt="" srcset="/__u/substackcdn.com/image/fetch/$s_!bnfF!, /__u/pathomd.substack.com/w_424, /__u/pathomd.substack.com/c_limit, /__u/pathomd.substack.com/f_auto, /__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F13a8c72b-a144-4084-bcb1-2f18753acbcb_2000x1057.png 424w, /__u/substackcdn.com/image/fetch/$s_!bnfF!, /__u/pathomd.substack.com/w_848, /__u/pathomd.substack.com/c_limit, /__u/pathomd.substack.com/f_auto, /__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F13a8c72b-a144-4084-bcb1-2f18753acbcb_2000x1057.png 848w, /__u/substackcdn.com/image/fetch/$s_!bnfF!, /__u/pathomd.substack.com/w_1272, /__u/pathomd.substack.com/c_limit, /__u/pathomd.substack.com/f_auto, /__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F13a8c72b-a144-4084-bcb1-2f18753acbcb_2000x1057.png 1272w, /__u/substackcdn.com/image/fetch/$s_!bnfF!, /__u/pathomd.substack.com/w_1456, /__u/pathomd.substack.com/c_limit, /__u/pathomd.substack.com/f_auto, /__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F13a8c72b-a144-4084-bcb1-2f18753acbcb_2000x1057.png 1456w" sizes="100vw" loading="lazy"></picture><div class="image-link-expand"><div class="pencraft pc-display-flex pc-gap-8 pc-reset"><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container restack-image"><svg aria-hidden="true" width="20" height="20" viewBox="0 0 20 20" fill="none" stroke-width="1.5" stroke="var(--color-fg-primary)" stroke-linecap="round" stroke-linejoin="round" xmlns="http://www.w3.org/2000/svg"><g><path d="M2.53001 7.81595C3.49179 4.73911 6.43281 2.5 9.91173 2.5C13.1684 2.5 15.9537 4.46214 17.0852 7.23684L17.6179 8.67647M17.6179 8.67647L18.5002 4.26471M17.6179 8.67647L13.6473 6.91176M17.4995 12.1841C16.5378 15.2609 13.5967 17.5 10.1178 17.5C6.86118 17.5 4.07589 15.5379 2.94432 12.7632L2.41165 11.3235M2.41165 11.3235L1.5293 15.7353M2.41165 11.3235L6.38224 13.0882"></path></g></svg></button><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container view-image"><svg xmlns="http://www.w3.org/2000/svg" width="20" height="20" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="lucide lucide-maximize2 lucide-maximize-2"><polyline points="15 3 21 3 21 9"></polyline><polyline points="9 21 3 21 3 15"></polyline><line x1="21" x2="14" y1="3" y2="10"></line><line x1="3" x2="10" y1="21" y2="14"></line></svg></button></div></div></div></a><figcaption class="image-caption">Zdroj: Arch&#237;v autora</figcaption></figure></div><div class="poll-embed" data-attrs="{&quot;id&quot;:448052}" data-component-name="PollToDOM"></div><div><hr></div><h3>&#352;ikovn&#233; n&#225;stroje, ktor&#233; pou&#382;&#237;vam</h3><div><hr></div><p><strong>&#128466;&#65039; Perfektn&#225; <a href="https://www.youtube.com/watch?v=LucEapOo7bo">s&#233;ria pr&#237;padov</a> z patol&#243;gie mo&#269;ov&#233;ho mech&#250;ra</strong>, vr&#225;tane koment&#225;rov o lie&#269;ebn&#253;ch dopadoch. Pre mlad&#353;&#237;ch kolegov jednozna&#269;ne TOP.&#128076;</p><p><strong>CAVE!</strong> Klinick&#233; odpor&#250;&#269;ania a postupy spomenut&#233; vo videu sa v na&#353;ich zemepisn&#253;ch &#353;&#237;rkach m&#244;&#382;u l&#237;&#353;i&#357;.</p><div><hr></div><h3>Patho MD tr&#233;ning</h3><div><hr></div><p><strong>Hybridn&#253; 3-stup&#328;ov&#253; Grading UC mo&#269;ov&#233;ho mech&#250;ra</strong></p><p><strong>Predstav&#237;m ti spom&#237;nan&#253; <a href="https://onlinelibrary.wiley.com/doi/10.1111/his.15559">hybridn&#253; 3-stup&#328;ov&#253; Grading</a> UC mo&#269;ov&#233;ho mech&#250;ra</strong>. Zachov&#225;va preh&#318;adnos&#357; WHO 2004 (jedna low-grade kateg&#243;ria) a z&#225;rove&#328; zlep&#353;uje klinicky d&#244;le&#382;it&#233; rozl&#237;&#353;enie v r&#225;mci high-grade n&#225;dorov (na high-grade G2 a G3). <strong>Po&#271;me na to!</strong></p><p>Tabu&#318;ka zobrazuje &#271;al&#353;ie Gradingov&#233; pr&#237;stupy, aby si si vytvoril celkov&#253; obraz o komplexnosti problematiky. Trochu ti zamot&#225;m hlavu. &#129325;</p><div class="captioned-image-container"><figure><a class="image-link image2 is-viewable-img" target="_blank" href="/__u/substackcdn.com/image/fetch/$s_!2bVi!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F91099de0-2c7d-41a7-9537-a66ebb66814b_1042x688.png" data-component-name="Image2ToDOM"><div class="image2-inset"><picture><source type="image/webp" srcset="/__u/substackcdn.com/image/fetch/$s_!2bVi!, /__u/pathomd.substack.com/w_424, /__u/pathomd.substack.com/c_limit, /__u/pathomd.substack.com/f_webp, /__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F91099de0-2c7d-41a7-9537-a66ebb66814b_1042x688.png 424w, /__u/substackcdn.com/image/fetch/$s_!2bVi!, /__u/pathomd.substack.com/w_848, /__u/pathomd.substack.com/c_limit, /__u/pathomd.substack.com/f_webp, /__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F91099de0-2c7d-41a7-9537-a66ebb66814b_1042x688.png 848w, /__u/substackcdn.com/image/fetch/$s_!2bVi!, /__u/pathomd.substack.com/w_1272, /__u/pathomd.substack.com/c_limit, /__u/pathomd.substack.com/f_webp, /__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F91099de0-2c7d-41a7-9537-a66ebb66814b_1042x688.png 1272w, /__u/substackcdn.com/image/fetch/$s_!2bVi!, /__u/pathomd.substack.com/w_1456, /__u/pathomd.substack.com/c_limit, /__u/pathomd.substack.com/f_webp, /__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F91099de0-2c7d-41a7-9537-a66ebb66814b_1042x688.png 1456w" sizes="100vw"><img src="/__u/substackcdn.com/image/fetch/$s_!2bVi!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F91099de0-2c7d-41a7-9537-a66ebb66814b_1042x688.png" width="1042" height="688" 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/__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F91099de0-2c7d-41a7-9537-a66ebb66814b_1042x688.png 424w, /__u/substackcdn.com/image/fetch/$s_!2bVi!, /__u/pathomd.substack.com/w_848, /__u/pathomd.substack.com/c_limit, /__u/pathomd.substack.com/f_auto, /__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F91099de0-2c7d-41a7-9537-a66ebb66814b_1042x688.png 848w, /__u/substackcdn.com/image/fetch/$s_!2bVi!, /__u/pathomd.substack.com/w_1272, /__u/pathomd.substack.com/c_limit, /__u/pathomd.substack.com/f_auto, /__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F91099de0-2c7d-41a7-9537-a66ebb66814b_1042x688.png 1272w, /__u/substackcdn.com/image/fetch/$s_!2bVi!, /__u/pathomd.substack.com/w_1456, /__u/pathomd.substack.com/c_limit, /__u/pathomd.substack.com/f_auto, /__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F91099de0-2c7d-41a7-9537-a66ebb66814b_1042x688.png 1456w" sizes="100vw" loading="lazy"></picture><div class="image-link-expand"><div class="pencraft pc-display-flex pc-gap-8 pc-reset"><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container restack-image"><svg aria-hidden="true" width="20" height="20" viewBox="0 0 20 20" fill="none" stroke-width="1.5" stroke="var(--color-fg-primary)" stroke-linecap="round" stroke-linejoin="round" xmlns="http://www.w3.org/2000/svg"><g><path d="M2.53001 7.81595C3.49179 4.73911 6.43281 2.5 9.91173 2.5C13.1684 2.5 15.9537 4.46214 17.0852 7.23684L17.6179 8.67647M17.6179 8.67647L18.5002 4.26471M17.6179 8.67647L13.6473 6.91176M17.4995 12.1841C16.5378 15.2609 13.5967 17.5 10.1178 17.5C6.86118 17.5 4.07589 15.5379 2.94432 12.7632L2.41165 11.3235M2.41165 11.3235L1.5293 15.7353M2.41165 11.3235L6.38224 13.0882"></path></g></svg></button><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container view-image"><svg xmlns="http://www.w3.org/2000/svg" width="20" height="20" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="lucide lucide-maximize2 lucide-maximize-2"><polyline points="15 3 21 3 21 9"></polyline><polyline points="9 21 3 21 3 15"></polyline><line x1="21" x2="14" y1="3" y2="10"></line><line x1="3" x2="10" y1="21" y2="14"></line></svg></button></div></div></div></a><figcaption class="image-caption">Zdroj: <a href="https://onlinelibrary.wiley.com/doi/10.1111/his.15559">onlinelibrary.wiley.com</a></figcaption></figure></div><p><strong>&#129513; 1) Tri kateg&#243;rie: Low-grade</strong> &#8594; <strong>High-grade G2 (HG-G2)</strong> &#8594; <strong>High-grade G3 (HG-G3)</strong></p><div><hr></div><p>&#128300; <strong>2) Architekt&#250;ra n&#225;doru</strong>, v&#353;imni si ako prv&#233;</p><p><strong>Low-grade</strong></p><ul><li><p>jemn&#233; papily</p></li><li><p>zachovan&#225; pravideln&#225; organiz&#225;cia buniek/jadier</p></li><li><p>koh&#233;zne bunky (dr&#382;iace pokope)</p></li></ul><p><strong>High-grade, G2</strong></p><ul><li><p>poru&#353;en&#225; polarita</p></li><li><p>&#269;iasto&#269;n&#225; dyskoh&#233;zia buniek</p></li></ul><p><strong>High grade, G3</strong></p><ul><li><p>v&#253;razn&#225; porucha polarity</p></li><li><p>jasn&#225; dyskoh&#233;zia buniek</p></li></ul><div><hr></div><p>&#129515; <strong>3) Cytologick&#233; krit&#233;ri&#225;,</strong> k&#318;&#250;&#269;ov&#233; pre fin&#225;lny stupe&#328;</p><p><strong>Low-grade</strong></p><ul><li><p>ov&#225;lne jadr&#225;</p></li><li><p>mierne zv&#228;&#269;&#353;enie/zmena tvaru mo&#382;n&#225;</p></li><li><p>zriedkav&#233; baz&#225;lne mit&#243;zy</p><div class="captioned-image-container"><figure><a class="image-link image2 is-viewable-img" target="_blank" href="/__u/substackcdn.com/image/fetch/$s_!70Wl!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Ffa60ba2c-e9ea-45b8-a3b9-e08d89418062_825x621.png" data-component-name="Image2ToDOM"><div class="image2-inset"><picture><source type="image/webp" srcset="/__u/substackcdn.com/image/fetch/$s_!70Wl!, /__u/pathomd.substack.com/w_424, /__u/pathomd.substack.com/c_limit, /__u/pathomd.substack.com/f_webp, /__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Ffa60ba2c-e9ea-45b8-a3b9-e08d89418062_825x621.png 424w, /__u/substackcdn.com/image/fetch/$s_!70Wl!, /__u/pathomd.substack.com/w_848, /__u/pathomd.substack.com/c_limit, /__u/pathomd.substack.com/f_webp, /__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Ffa60ba2c-e9ea-45b8-a3b9-e08d89418062_825x621.png 848w, /__u/substackcdn.com/image/fetch/$s_!70Wl!, /__u/pathomd.substack.com/w_1272, /__u/pathomd.substack.com/c_limit, /__u/pathomd.substack.com/f_webp, /__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Ffa60ba2c-e9ea-45b8-a3b9-e08d89418062_825x621.png 1272w, /__u/substackcdn.com/image/fetch/$s_!70Wl!, /__u/pathomd.substack.com/w_1456, /__u/pathomd.substack.com/c_limit, /__u/pathomd.substack.com/f_webp, /__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Ffa60ba2c-e9ea-45b8-a3b9-e08d89418062_825x621.png 1456w" sizes="100vw"><img src="/__u/substackcdn.com/image/fetch/$s_!70Wl!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Ffa60ba2c-e9ea-45b8-a3b9-e08d89418062_825x621.png" width="825" height="621" data-attrs="{&quot;src&quot;:&quot;https://substack-post-media.s3.amazonaws.com/public/images/fa60ba2c-e9ea-45b8-a3b9-e08d89418062_825x621.png&quot;,&quot;srcNoWatermark&quot;:null,&quot;fullscreen&quot;:null,&quot;imageSize&quot;:null,&quot;height&quot;:621,&quot;width&quot;:825,&quot;resizeWidth&quot;:null,&quot;bytes&quot;:1211491,&quot;alt&quot;:null,&quot;title&quot;:null,&quot;type&quot;:&quot;image/png&quot;,&quot;href&quot;:null,&quot;belowTheFold&quot;:true,&quot;topImage&quot;:false,&quot;internalRedirect&quot;:&quot;https://pathomd.substack.com/i/187638445?img=https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Ffa60ba2c-e9ea-45b8-a3b9-e08d89418062_825x621.png&quot;,&quot;isProcessing&quot;:false,&quot;align&quot;:null,&quot;offset&quot;:false}" class="sizing-normal" alt="" srcset="/__u/substackcdn.com/image/fetch/$s_!70Wl!, /__u/pathomd.substack.com/w_424, /__u/pathomd.substack.com/c_limit, /__u/pathomd.substack.com/f_auto, /__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Ffa60ba2c-e9ea-45b8-a3b9-e08d89418062_825x621.png 424w, /__u/substackcdn.com/image/fetch/$s_!70Wl!, /__u/pathomd.substack.com/w_848, /__u/pathomd.substack.com/c_limit, /__u/pathomd.substack.com/f_auto, /__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Ffa60ba2c-e9ea-45b8-a3b9-e08d89418062_825x621.png 848w, /__u/substackcdn.com/image/fetch/$s_!70Wl!, /__u/pathomd.substack.com/w_1272, /__u/pathomd.substack.com/c_limit, /__u/pathomd.substack.com/f_auto, /__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Ffa60ba2c-e9ea-45b8-a3b9-e08d89418062_825x621.png 1272w, /__u/substackcdn.com/image/fetch/$s_!70Wl!, /__u/pathomd.substack.com/w_1456, /__u/pathomd.substack.com/c_limit, /__u/pathomd.substack.com/f_auto, /__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Ffa60ba2c-e9ea-45b8-a3b9-e08d89418062_825x621.png 1456w" sizes="100vw" loading="lazy"></picture><div class="image-link-expand"><div class="pencraft pc-display-flex pc-gap-8 pc-reset"><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container restack-image"><svg aria-hidden="true" width="20" height="20" viewBox="0 0 20 20" fill="none" stroke-width="1.5" stroke="var(--color-fg-primary)" stroke-linecap="round" stroke-linejoin="round" xmlns="http://www.w3.org/2000/svg"><g><path d="M2.53001 7.81595C3.49179 4.73911 6.43281 2.5 9.91173 2.5C13.1684 2.5 15.9537 4.46214 17.0852 7.23684L17.6179 8.67647M17.6179 8.67647L18.5002 4.26471M17.6179 8.67647L13.6473 6.91176M17.4995 12.1841C16.5378 15.2609 13.5967 17.5 10.1178 17.5C6.86118 17.5 4.07589 15.5379 2.94432 12.7632L2.41165 11.3235M2.41165 11.3235L1.5293 15.7353M2.41165 11.3235L6.38224 13.0882"></path></g></svg></button><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container view-image"><svg xmlns="http://www.w3.org/2000/svg" width="20" height="20" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="lucide lucide-maximize2 lucide-maximize-2"><polyline points="15 3 21 3 21 9"></polyline><polyline points="9 21 3 21 3 15"></polyline><line x1="21" x2="14" y1="3" y2="10"></line><line x1="3" x2="10" y1="21" y2="14"></line></svg></button></div></div></div></a><figcaption class="image-caption">Zdroj: <a href="https://onlinelibrary.wiley.com/doi/10.1111/his.15438">onlinelibrary.wiley.com</a></figcaption></figure></div></li></ul><p><strong>High grade, G2</strong></p><ul><li><p>variabilita jadier + n&#225;padn&#233; jadierka</p></li><li><p>vy&#353;&#353;ia mitotick&#225; aktivita</p></li><li><p>ch&#253;banie ve&#318;k&#253;ch hyperchromn&#253;ch pleomorfn&#253;ch jadier</p><div class="captioned-image-container"><figure><a class="image-link image2 is-viewable-img" target="_blank" href="/__u/substackcdn.com/image/fetch/$s_!sJlU!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fd9f7851a-2d8c-4419-b0be-061e1dca443c_828x618.png" data-component-name="Image2ToDOM"><div class="image2-inset"><picture><source type="image/webp" srcset="/__u/substackcdn.com/image/fetch/$s_!sJlU!, /__u/pathomd.substack.com/w_424, /__u/pathomd.substack.com/c_limit, /__u/pathomd.substack.com/f_webp, /__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fd9f7851a-2d8c-4419-b0be-061e1dca443c_828x618.png 424w, /__u/substackcdn.com/image/fetch/$s_!sJlU!, /__u/pathomd.substack.com/w_848, /__u/pathomd.substack.com/c_limit, /__u/pathomd.substack.com/f_webp, /__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fd9f7851a-2d8c-4419-b0be-061e1dca443c_828x618.png 848w, /__u/substackcdn.com/image/fetch/$s_!sJlU!, /__u/pathomd.substack.com/w_1272, /__u/pathomd.substack.com/c_limit, /__u/pathomd.substack.com/f_webp, /__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fd9f7851a-2d8c-4419-b0be-061e1dca443c_828x618.png 1272w, /__u/substackcdn.com/image/fetch/$s_!sJlU!, /__u/pathomd.substack.com/w_1456, /__u/pathomd.substack.com/c_limit, /__u/pathomd.substack.com/f_webp, /__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fd9f7851a-2d8c-4419-b0be-061e1dca443c_828x618.png 1456w" sizes="100vw"><img src="/__u/substackcdn.com/image/fetch/$s_!sJlU!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fd9f7851a-2d8c-4419-b0be-061e1dca443c_828x618.png" width="828" height="618" data-attrs="{&quot;src&quot;:&quot;https://substack-post-media.s3.amazonaws.com/public/images/d9f7851a-2d8c-4419-b0be-061e1dca443c_828x618.png&quot;,&quot;srcNoWatermark&quot;:null,&quot;fullscreen&quot;:null,&quot;imageSize&quot;:null,&quot;height&quot;:618,&quot;width&quot;:828,&quot;resizeWidth&quot;:null,&quot;bytes&quot;:1214814,&quot;alt&quot;:null,&quot;title&quot;:null,&quot;type&quot;:&quot;image/png&quot;,&quot;href&quot;:null,&quot;belowTheFold&quot;:true,&quot;topImage&quot;:false,&quot;internalRedirect&quot;:&quot;https://pathomd.substack.com/i/187638445?img=https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fd9f7851a-2d8c-4419-b0be-061e1dca443c_828x618.png&quot;,&quot;isProcessing&quot;:false,&quot;align&quot;:null,&quot;offset&quot;:false}" class="sizing-normal" alt="" srcset="/__u/substackcdn.com/image/fetch/$s_!sJlU!, /__u/pathomd.substack.com/w_424, /__u/pathomd.substack.com/c_limit, /__u/pathomd.substack.com/f_auto, /__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fd9f7851a-2d8c-4419-b0be-061e1dca443c_828x618.png 424w, /__u/substackcdn.com/image/fetch/$s_!sJlU!, /__u/pathomd.substack.com/w_848, /__u/pathomd.substack.com/c_limit, /__u/pathomd.substack.com/f_auto, /__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fd9f7851a-2d8c-4419-b0be-061e1dca443c_828x618.png 848w, /__u/substackcdn.com/image/fetch/$s_!sJlU!, /__u/pathomd.substack.com/w_1272, /__u/pathomd.substack.com/c_limit, /__u/pathomd.substack.com/f_auto, /__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fd9f7851a-2d8c-4419-b0be-061e1dca443c_828x618.png 1272w, /__u/substackcdn.com/image/fetch/$s_!sJlU!, /__u/pathomd.substack.com/w_1456, /__u/pathomd.substack.com/c_limit, /__u/pathomd.substack.com/f_auto, /__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fd9f7851a-2d8c-4419-b0be-061e1dca443c_828x618.png 1456w" sizes="100vw" loading="lazy"></picture><div class="image-link-expand"><div class="pencraft pc-display-flex pc-gap-8 pc-reset"><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container restack-image"><svg aria-hidden="true" width="20" height="20" viewBox="0 0 20 20" fill="none" stroke-width="1.5" stroke="var(--color-fg-primary)" stroke-linecap="round" stroke-linejoin="round" xmlns="http://www.w3.org/2000/svg"><g><path d="M2.53001 7.81595C3.49179 4.73911 6.43281 2.5 9.91173 2.5C13.1684 2.5 15.9537 4.46214 17.0852 7.23684L17.6179 8.67647M17.6179 8.67647L18.5002 4.26471M17.6179 8.67647L13.6473 6.91176M17.4995 12.1841C16.5378 15.2609 13.5967 17.5 10.1178 17.5C6.86118 17.5 4.07589 15.5379 2.94432 12.7632L2.41165 11.3235M2.41165 11.3235L1.5293 15.7353M2.41165 11.3235L6.38224 13.0882"></path></g></svg></button><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container view-image"><svg xmlns="http://www.w3.org/2000/svg" width="20" height="20" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="lucide lucide-maximize2 lucide-maximize-2"><polyline points="15 3 21 3 21 9"></polyline><polyline points="9 21 3 21 3 15"></polyline><line x1="21" x2="14" y1="3" y2="10"></line><line x1="3" x2="10" y1="21" y2="14"></line></svg></button></div></div></div></a><figcaption class="image-caption">Zdroj: <a href="https://onlinelibrary.wiley.com/doi/10.1111/his.15438">onlinelibrary.wiley.com</a></figcaption></figure></div></li></ul><p><strong>High grade, G3</strong></p><ul><li><p>v&#253;razn&#225; variabilita ve&#318;kosti a tvaru jadier, hyperchrom&#225;zia, n&#225;padn&#233; jadierka</p></li><li><p>v&#253;razn&#225; mitotick&#225; aktivita</p></li><li><p>ch&#253;banie &#8222;d&#225;&#382;dnikov&#253;ch&#8220; buniek</p><div class="captioned-image-container"><figure><a class="image-link image2 is-viewable-img" target="_blank" href="/__u/substackcdn.com/image/fetch/$s_!CWnt!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F5aba529c-b9e3-493a-8ff1-2f7f5de6ea5a_862x643.png" data-component-name="Image2ToDOM"><div class="image2-inset"><picture><source type="image/webp" srcset="/__u/substackcdn.com/image/fetch/$s_!CWnt!, /__u/pathomd.substack.com/w_424, /__u/pathomd.substack.com/c_limit, /__u/pathomd.substack.com/f_webp, /__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F5aba529c-b9e3-493a-8ff1-2f7f5de6ea5a_862x643.png 424w, /__u/substackcdn.com/image/fetch/$s_!CWnt!, 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/__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F5aba529c-b9e3-493a-8ff1-2f7f5de6ea5a_862x643.png 424w, /__u/substackcdn.com/image/fetch/$s_!CWnt!, /__u/pathomd.substack.com/w_848, /__u/pathomd.substack.com/c_limit, /__u/pathomd.substack.com/f_auto, /__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F5aba529c-b9e3-493a-8ff1-2f7f5de6ea5a_862x643.png 848w, /__u/substackcdn.com/image/fetch/$s_!CWnt!, /__u/pathomd.substack.com/w_1272, /__u/pathomd.substack.com/c_limit, /__u/pathomd.substack.com/f_auto, /__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F5aba529c-b9e3-493a-8ff1-2f7f5de6ea5a_862x643.png 1272w, /__u/substackcdn.com/image/fetch/$s_!CWnt!, /__u/pathomd.substack.com/w_1456, /__u/pathomd.substack.com/c_limit, /__u/pathomd.substack.com/f_auto, /__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F5aba529c-b9e3-493a-8ff1-2f7f5de6ea5a_862x643.png 1456w" sizes="100vw" loading="lazy"></picture><div class="image-link-expand"><div class="pencraft pc-display-flex pc-gap-8 pc-reset"><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container restack-image"><svg aria-hidden="true" width="20" height="20" viewBox="0 0 20 20" fill="none" stroke-width="1.5" stroke="var(--color-fg-primary)" stroke-linecap="round" stroke-linejoin="round" xmlns="http://www.w3.org/2000/svg"><g><path d="M2.53001 7.81595C3.49179 4.73911 6.43281 2.5 9.91173 2.5C13.1684 2.5 15.9537 4.46214 17.0852 7.23684L17.6179 8.67647M17.6179 8.67647L18.5002 4.26471M17.6179 8.67647L13.6473 6.91176M17.4995 12.1841C16.5378 15.2609 13.5967 17.5 10.1178 17.5C6.86118 17.5 4.07589 15.5379 2.94432 12.7632L2.41165 11.3235M2.41165 11.3235L1.5293 15.7353M2.41165 11.3235L6.38224 13.0882"></path></g></svg></button><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container view-image"><svg xmlns="http://www.w3.org/2000/svg" width="20" height="20" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="lucide lucide-maximize2 lucide-maximize-2"><polyline points="15 3 21 3 21 9"></polyline><polyline points="9 21 3 21 3 15"></polyline><line x1="21" x2="14" y1="3" y2="10"></line><line x1="3" x2="10" y1="21" y2="14"></line></svg></button></div></div></div></a><figcaption class="image-caption">Zdroj: <a href="https://onlinelibrary.wiley.com/doi/10.1111/his.15438">onlinelibrary.wiley.com</a></figcaption></figure></div></li></ul><div><hr></div><h3>Konferencie a kurzy</h3><div><hr></div><p><strong>&#128198;</strong> Premi&#233;rov&#253; <strong><a href="https://www.sklickovyseminar.cz/">Mikulovsk&#253; &#269;esko-slovensk&#253; skl&#237;&#269;kov&#253; semin&#225;&#345;</a>, 19. &#8211; 20. febru&#225;ra 2026 v Hoteli Galant, Mikulov, na Ju&#382;nej Morave.</strong> Tlieskame organiz&#225;torom za skvel&#250; iniciat&#237;vu a te&#353;&#237;me sa na bohat&#253; program a skvel&#250; spolo&#269;nos&#357;.</p><p><strong>&#127802; <a href="https://www.medirexgroupacademy.sk/podujatie/11-biopticky-den/">11. Bioptick&#253; de&#328;</a> Medirex Group Academy</strong> sa uskuto&#269;n&#237; <strong>27. marca 2026</strong>.</p><div><hr></div><h3>R&#244;zne</h3><div><hr></div><p>&#129323; <strong>Poviem ti tajomstvo! </strong>U&#382; roky <strong>po&#269;&#250;vam hudbu</strong> <strong><a href="https://www.youtube.com/@alexrainbirdMusic">z tohto kan&#225;la</a></strong> <strong>na starom, dobrom YouTube</strong>. &#268;i u&#382; pri pr&#225;ci, v&#237;kendovom oddychu, alebo n&#225;ro&#269;nej&#353;&#237;ch obdobiach. Jednoducho &#8222;ke&#271; ju miluje&#353;, nie je &#269;o rie&#353;i&#357;&#8221;.</p><div><hr></div><h3>Rie&#353;enie histopatologick&#233;ho kv&#237;zu</h3><div><hr></div><p>&#9989; <strong>Spr&#225;vna odpove&#271;: D &#8211; Liekov&#225; toxicita</strong></p><div class="captioned-image-container"><figure><a class="image-link image2 is-viewable-img" target="_blank" href="/__u/substackcdn.com/image/fetch/$s_!lIDW!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F1c24839e-bfe4-4994-87d2-dc5c5b0921ba_1280x720.jpeg" data-component-name="Image2ToDOM"><div class="image2-inset"><picture><source type="image/webp" srcset="/__u/substackcdn.com/image/fetch/$s_!lIDW!, /__u/pathomd.substack.com/w_424, /__u/pathomd.substack.com/c_limit, /__u/pathomd.substack.com/f_webp, /__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F1c24839e-bfe4-4994-87d2-dc5c5b0921ba_1280x720.jpeg 424w, /__u/substackcdn.com/image/fetch/$s_!lIDW!, /__u/pathomd.substack.com/w_848, /__u/pathomd.substack.com/c_limit, /__u/pathomd.substack.com/f_webp, /__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F1c24839e-bfe4-4994-87d2-dc5c5b0921ba_1280x720.jpeg 848w, /__u/substackcdn.com/image/fetch/$s_!lIDW!, /__u/pathomd.substack.com/w_1272, /__u/pathomd.substack.com/c_limit, /__u/pathomd.substack.com/f_webp, /__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F1c24839e-bfe4-4994-87d2-dc5c5b0921ba_1280x720.jpeg 1272w, /__u/substackcdn.com/image/fetch/$s_!lIDW!, /__u/pathomd.substack.com/w_1456, /__u/pathomd.substack.com/c_limit, /__u/pathomd.substack.com/f_webp, /__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F1c24839e-bfe4-4994-87d2-dc5c5b0921ba_1280x720.jpeg 1456w" sizes="100vw"><img src="/__u/substackcdn.com/image/fetch/$s_!lIDW!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F1c24839e-bfe4-4994-87d2-dc5c5b0921ba_1280x720.jpeg" width="1280" height="720" 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/__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F1c24839e-bfe4-4994-87d2-dc5c5b0921ba_1280x720.jpeg 424w, /__u/substackcdn.com/image/fetch/$s_!lIDW!, /__u/pathomd.substack.com/w_848, /__u/pathomd.substack.com/c_limit, /__u/pathomd.substack.com/f_auto, /__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F1c24839e-bfe4-4994-87d2-dc5c5b0921ba_1280x720.jpeg 848w, /__u/substackcdn.com/image/fetch/$s_!lIDW!, /__u/pathomd.substack.com/w_1272, /__u/pathomd.substack.com/c_limit, /__u/pathomd.substack.com/f_auto, /__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F1c24839e-bfe4-4994-87d2-dc5c5b0921ba_1280x720.jpeg 1272w, /__u/substackcdn.com/image/fetch/$s_!lIDW!, /__u/pathomd.substack.com/w_1456, /__u/pathomd.substack.com/c_limit, /__u/pathomd.substack.com/f_auto, /__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F1c24839e-bfe4-4994-87d2-dc5c5b0921ba_1280x720.jpeg 1456w" sizes="100vw" loading="lazy"></picture><div class="image-link-expand"><div class="pencraft pc-display-flex pc-gap-8 pc-reset"><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container restack-image"><svg aria-hidden="true" width="20" height="20" viewBox="0 0 20 20" fill="none" stroke-width="1.5" stroke="var(--color-fg-primary)" stroke-linecap="round" stroke-linejoin="round" xmlns="http://www.w3.org/2000/svg"><g><path d="M2.53001 7.81595C3.49179 4.73911 6.43281 2.5 9.91173 2.5C13.1684 2.5 15.9537 4.46214 17.0852 7.23684L17.6179 8.67647M17.6179 8.67647L18.5002 4.26471M17.6179 8.67647L13.6473 6.91176M17.4995 12.1841C16.5378 15.2609 13.5967 17.5 10.1178 17.5C6.86118 17.5 4.07589 15.5379 2.94432 12.7632L2.41165 11.3235M2.41165 11.3235L1.5293 15.7353M2.41165 11.3235L6.38224 13.0882"></path></g></svg></button><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container view-image"><svg xmlns="http://www.w3.org/2000/svg" width="20" height="20" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="lucide lucide-maximize2 lucide-maximize-2"><polyline points="15 3 21 3 21 9"></polyline><polyline points="9 21 3 21 3 15"></polyline><line x1="21" x2="14" y1="3" y2="10"></line><line x1="3" x2="10" y1="21" y2="14"></line></svg></button></div></div></div></a><figcaption class="image-caption">Zdroj: Arch&#237;v autora</figcaption></figure></div><p><strong>V d&#244;sledku imunoterapie</strong> sa u pacienta rozvinuli tzv. <strong>irAEs</strong> (immune-related adverse events). <strong>ICI-asociovan&#225; kolit&#237;da patr&#237; k naj&#269;astej&#353;&#237;m prejavom</strong> tejto toxicity (a&#382; do 40 % pacientov s ICI lie&#269;bou), menej &#269;asto sa prejavuje formou enterit&#237;dy a gastrit&#237;dy.</p><p>&#129658; <strong>Klinicky</strong> sa prejavuje <strong>naj&#269;astej&#353;ie ako &#318;avostrann&#225;</strong> <strong>kolit&#237;da/hna&#269;ky v r&#244;znom stupni z&#225;va&#382;nosti</strong>, od miernych sympt&#243;mov na podpornej lie&#269;be a&#382; po &#357;a&#382;k&#233; stavy vy&#382;aduj&#250;ce hospitaliz&#225;ciu, podanie syst&#233;mov&#253;ch kortikoidov a preru&#353;enie, resp. &#250;pln&#233; vyl&#250;&#269;enie ICI z onkologickej lie&#269;by.</p><p>&#128300; <strong>Mikroskopicky</strong> <strong>m&#225; variabiln&#253; obraz</strong>, m&#244;&#382;e napodobova&#357; ak&#250;tnu, &#269;i chronick&#250; akt&#237;vnu (imituj&#250;c histologick&#253; obraz IBD, ako v tomto pr&#237;pade), mikroskopick&#250; kolit&#237;du, alebo ich kombin&#225;cie.</p><p>Patol&#243;ga navedie pr&#225;ve <strong>&#269;ast&#225; intraepitelov&#225; lymfocyt&#243;za, n&#225;padn&#233; apopt&#243;zy a akt&#237;vny z&#225;pal</strong>.</p><p><strong>V tak&#253;chto pr&#237;padoch s&#250; pre ur&#269;enie spr&#225;vnej diagn&#243;zy nevyhnutn&#233; klinick&#233; inform&#225;cie!</strong></p><div><hr></div><p><strong>&#270;akujeme za pre&#269;&#237;tanie!</strong></p><p><strong>Tom&#225;&#353; a Megi</strong></p><div><hr></div><p><strong>Ako sa ti p&#225;&#269;ilo dne&#353;n&#233; vydanie?</strong></p><p><a href="https://forms.gle/5Tp85A9FGoLLgCie8">&#11088;&#11088;&#11088; - V&#253;born&#233;. Kedy bude &#271;al&#353;ie?</a></p><p><a href="https://forms.gle/9Uwkpp9ahbZE4zj38">&#11088;&#11088; - Ok. Ale d&#225; sa vylep&#353;i&#357;</a>.</p><p><a href="https://forms.gle/oSmhNCqWE49ciVYH9">&#11088; - Meh. U&#382; boli aj lep&#353;ie.</a></p><div><hr></div><p class="button-wrapper" data-attrs="{&quot;url&quot;:&quot;https://pathomd.substack.com/leaderboard?&amp;utm_source=post&quot;,&quot;text&quot;:&quot;Refer a friend&quot;,&quot;action&quot;:null,&quot;class&quot;:null}" data-component-name="ButtonCreateButton"><a class="button primary" href="/__u/pathomd.substack.com/leaderboard?&amp;utm_source=post"><span>Refer a friend</span></a></p><p>PS: Odporu&#269; Patho MD aspo&#328; 1 kamo&#353;ovi*kamo&#353;ke a <strong>na mail ti pr&#237;de dar&#269;ek!</strong> &#128526;</p><p class="button-wrapper" data-attrs="{&quot;url&quot;:&quot;https://pathomd.substack.com/subscribe?&quot;,&quot;text&quot;:&quot;Subscribe now&quot;,&quot;action&quot;:null,&quot;class&quot;:null}" data-component-name="ButtonCreateButton"><a class="button primary" href="/__u/pathomd.substack.com/subscribe"><span>Subscribe now</span></a></p>]]></content:encoded></item><item><title><![CDATA[🔬 Patho MD #18 Na toto si daj pozor v diagnostike ILC]]></title><description><![CDATA[Novinky z patol&#243;gie za 3 min&#250;ty.]]></description><link>https://pathomd.substack.com/p/patho-md-18-ako-zlepsit-diagnostiku</link><guid isPermaLink="false">https://pathomd.substack.com/p/patho-md-18-ako-zlepsit-diagnostiku</guid><dc:creator><![CDATA[MUDr. Tomáš Krajčovič]]></dc:creator><pubDate>Thu, 11 Dec 2025 05:01:03 GMT</pubDate><enclosure url="https://substack-post-media.s3.amazonaws.com/public/images/3b6b8c97-3629-4771-b5bf-fc517291ce76_2048x2048.png" length="0" type="image/jpeg"/><content:encoded><![CDATA[<div class="captioned-image-container"><figure><a class="image-link image2" target="_blank" href="/__u/substackcdn.com/image/fetch/$s_!EWwe!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F560f1259-f9d7-4b29-82a3-e73bea1ccc82_1121x201.png" data-component-name="Image2ToDOM"><div class="image2-inset"><picture><source type="image/webp" 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/__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F560f1259-f9d7-4b29-82a3-e73bea1ccc82_1121x201.png 424w, /__u/substackcdn.com/image/fetch/$s_!EWwe!, /__u/pathomd.substack.com/w_848, /__u/pathomd.substack.com/c_limit, /__u/pathomd.substack.com/f_auto, /__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F560f1259-f9d7-4b29-82a3-e73bea1ccc82_1121x201.png 848w, /__u/substackcdn.com/image/fetch/$s_!EWwe!, /__u/pathomd.substack.com/w_1272, /__u/pathomd.substack.com/c_limit, /__u/pathomd.substack.com/f_auto, /__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F560f1259-f9d7-4b29-82a3-e73bea1ccc82_1121x201.png 1272w, /__u/substackcdn.com/image/fetch/$s_!EWwe!, /__u/pathomd.substack.com/w_1456, /__u/pathomd.substack.com/c_limit, /__u/pathomd.substack.com/f_auto, /__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F560f1259-f9d7-4b29-82a3-e73bea1ccc82_1121x201.png 1456w" sizes="100vw" fetchpriority="high"></picture><div></div></div></a></figure></div><p><strong>Dobr&#233; r&#225;nko!</strong></p><p>Vitaj pri z&#225;vere&#269;nom vydan&#237; Patho MD tohto roku!</p><p><strong>Najbli&#382;&#353;ie sa &#269;&#237;tame a&#382; vo febru&#225;ri 2026</strong>. V Mlad&#237; lek&#225;ri n&#225;m toti&#382; dali celoz&#225;vodn&#250; dovolenku od newslettrov a v&#353;etci sa z toho prirodzene te&#353;&#237;me. &#128516;</p><p><strong>V dne&#353;nom Patho MD:</strong></p><blockquote><p>&#129320; Diagnostick&#233; rozpaky v &#353;t&#237;tnej &#382;&#318;aze</p><p>&#128105;&#8205;&#129457; Ako na lobul&#225;rny karcin&#243;m prsn&#237;ka</p><p>&#128300; L&#233;zia na bradavke</p></blockquote><p><strong>U&#382;&#237;vaj!</strong></p><div><hr></div><h3>Aktu&#225;lna &#353;t&#250;dia v skratke</h3><div><hr></div><p><strong>Vieme zlep&#353;i&#357; <a href="https://link.springer.com/article/10.1007/s00428-025-04045-1">diagnostiku inv&#225;zie</a> v op&#250;zdren&#253;ch folikul&#225;rnych n&#225;doroch &#353;t&#237;tnej &#382;&#318;azy (&#352;&#381;)?</strong></p><p>Pri op&#250;zdren&#253;ch (&#8222;enkapsulovan&#253;ch&#8221;) folikul&#225;rnych n&#225;doroch &#352;&#381; <strong>ur&#269;uje malignitu</strong> <strong>pr&#237;tomnos&#357; inv&#225;zie = dve k&#318;&#250;&#269;ov&#233; krit&#233;ri&#225;</strong>:</p><ul><li><p><strong>Kapsul&#225;rna inv&#225;zia (CI):</strong> prerastanie tumoru cez cel&#253; obal/kapsulu.</p></li><li><p><strong>Vaskul&#225;rna inv&#225;zia (BVI):</strong> tumor prerastaj&#250;ci do krvnej cievy <strong>mimo kapsuly</strong>.</p></li></ul><div><hr></div><p><strong>&#129300; &#268;o &#353;t&#250;dia sledovala?</strong></p><p>Autori pripravili medzin&#225;rodn&#253; e-learningov&#253; program <strong>MERLOT</strong>, v ktorom <strong>614 patol&#243;gov</strong> hodnotilo <strong>69 n&#225;ro&#269;n&#253;ch pr&#237;padov</strong> pomocou digitalizovan&#253;ch histologick&#253;ch prepar&#225;tov.</p><p>Ka&#382;d&#253; &#250;&#269;astn&#237;k hodnotil tie ist&#233; pr&#237;pady <strong>3-kr&#225;t</strong>:</p><ol><li><p><strong>Pred &#353;kolen&#237;m</strong></p></li><li><p><strong>Bezprostredne po &#353;kolen&#237;</strong>, ktor&#233; vysvet&#318;ovalo krit&#233;ri&#225; CI/BVI pod&#318;a J.K. Chan (nie, ten Jackie Chan to nebol &#129355;)</p></li><li><p><strong>O tri mesiace nesk&#244;r</strong>, aby sa zistilo, &#269;i si poznatky udr&#382;ali</p></li></ol><p>Kone&#269;n&#225; diagnostick&#225; &#8222;pravda&#8220; bola stanoven&#225; <strong>expertn&#253;m konsenzom</strong> troch &#353;pecialistov na patol&#243;giu &#353;t&#237;tnej &#382;&#318;azy.</p><div><hr></div><p><strong>&#128269; Zistenia</strong></p><p><strong>Diagnostika inv&#225;zie je skuto&#269;ne n&#225;ro&#269;n&#225;, aj pre expertov &#129513;</strong></p><p>Pri mnoh&#253;ch l&#233;zi&#225;ch mali probl&#233;my aj sk&#250;sen&#237; odborn&#237;ci. To ukazuje <strong>komplexnos&#357; re&#225;lnych pr&#237;padov, nie nedostatky krit&#233;ri&#237;</strong>.</p><p><strong>&#352;kolenie funguje a efekt pretrv&#225;va &#127891;</strong></p><p>Po predn&#225;&#353;ke sa presnos&#357; hodnotenia <strong>v&#253;razne zv&#253;&#353;ila</strong>, najm&#228; pri ur&#269;ovan&#237; <strong>skuto&#269;nej BVI</strong>, ktor&#225; m&#225; najvy&#353;&#353;&#237; klinick&#253; v&#253;znam.</p><p>Zlep&#353;enie bolo pr&#237;tomn&#233; <strong>aj po 3 mesiacoch =</strong> dlhodob&#253; efekt cielenej v&#253;u&#269;by.</p><p><strong>Zjednodu&#353;enie ot&#225;zky zlep&#353;uje zhodu &#127919;</strong></p><p>Ke&#271; sa patol&#243;govia mali rozhodn&#250;&#357; iba: <strong>&#8222;Je pr&#237;tomn&#225; jednozna&#269;n&#225; BVI?&#8220;</strong>, zhoda sa cite&#318;ne zlep&#353;ila.</p><p>Toto odr&#225;&#382;a klinick&#250; realitu: <strong>definit&#237;vna BVI znamen&#225; karcin&#243;m</strong>, &#269;o priamo ovplyv&#328;uje rozsah chirurgickej oper&#225;cie a &#271;al&#353;iu lie&#269;bu.</p><p><strong>Sk&#250;senosti pom&#225;haj&#250;, krajina a typ pracoviska nie &#129504;</strong></p><p>Sk&#250;sen&#237; patol&#243;govia hodnotili lep&#353;ie ne&#382; neatestovan&#237;, ale <strong>geografick&#253; p&#244;vod ani typ nemocnice</strong> nemali v&#253;znamn&#253; vplyv. &#352;kolenie je teda pou&#382;ite&#318;n&#233; prakticky kdeko&#318;vek na svete.</p><div><hr></div><p><strong>&#129658; Ako to pom&#225;ha klinikom?</strong></p><p>Variabilita v n&#225;lezoch pri t&#253;chto n&#225;doroch je sp&#244;soben&#225; t&#253;m, &#382;e <strong>ide o mimoriadne zlo&#382;it&#233; l&#233;zie</strong>, nie nedbanlivos&#357;ou.</p><p>&#352;tandardizovan&#233; vzdel&#225;vanie dok&#225;&#382;e <strong>zn&#237;&#382;i&#357; rozdiely v diagnostike</strong>.</p><p>Presnej&#353;ie ur&#269;enie BVI vedie ku <strong>konzistentnej&#353;iemu stanoveniu diagn&#243;zy karcin&#243;mu</strong>, &#269;o u&#318;ah&#269;uje rozhodovanie o <strong>rozsahu oper&#225;cie</strong> a potrebe <strong>adjuvantnej lie&#269;by</strong>.</p><div><hr></div><h3>Kazuistika mesiaca</h3><div><hr></div><p><strong>&#128203; 72-ro&#269;n&#225; pacientka</strong> s viac ne&#382; rok pretrv&#225;vaj&#250;cim <strong>erytemat&#243;znym, o&#353;upuj&#250;cim sa lo&#382;iskom na bradavke</strong> prav&#233;ho <strong>prsn&#237;ka</strong>, ktor&#233; nereagovalo na lok&#225;lnu lie&#269;bu kortikosteroidmi <strong>(3/5)</strong>:</p><div class="captioned-image-container"><figure><a class="image-link image2 is-viewable-img" target="_blank" href="/__u/substackcdn.com/image/fetch/$s_!xyRz!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F4c63063a-f316-4109-9b72-a4ca8275b72c_945x479.png" data-component-name="Image2ToDOM"><div class="image2-inset"><picture><source type="image/webp" srcset="/__u/substackcdn.com/image/fetch/$s_!xyRz!, /__u/pathomd.substack.com/w_424, 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/__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F4c63063a-f316-4109-9b72-a4ca8275b72c_945x479.png 424w, /__u/substackcdn.com/image/fetch/$s_!xyRz!, /__u/pathomd.substack.com/w_848, /__u/pathomd.substack.com/c_limit, /__u/pathomd.substack.com/f_auto, /__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F4c63063a-f316-4109-9b72-a4ca8275b72c_945x479.png 848w, /__u/substackcdn.com/image/fetch/$s_!xyRz!, /__u/pathomd.substack.com/w_1272, /__u/pathomd.substack.com/c_limit, /__u/pathomd.substack.com/f_auto, /__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F4c63063a-f316-4109-9b72-a4ca8275b72c_945x479.png 1272w, /__u/substackcdn.com/image/fetch/$s_!xyRz!, /__u/pathomd.substack.com/w_1456, /__u/pathomd.substack.com/c_limit, /__u/pathomd.substack.com/f_auto, /__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F4c63063a-f316-4109-9b72-a4ca8275b72c_945x479.png 1456w" sizes="100vw" loading="lazy"></picture><div class="image-link-expand"><div class="pencraft pc-display-flex pc-gap-8 pc-reset"><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container restack-image"><svg aria-hidden="true" width="20" height="20" viewBox="0 0 20 20" fill="none" stroke-width="1.5" stroke="var(--color-fg-primary)" stroke-linecap="round" stroke-linejoin="round" xmlns="http://www.w3.org/2000/svg"><g><path d="M2.53001 7.81595C3.49179 4.73911 6.43281 2.5 9.91173 2.5C13.1684 2.5 15.9537 4.46214 17.0852 7.23684L17.6179 8.67647M17.6179 8.67647L18.5002 4.26471M17.6179 8.67647L13.6473 6.91176M17.4995 12.1841C16.5378 15.2609 13.5967 17.5 10.1178 17.5C6.86118 17.5 4.07589 15.5379 2.94432 12.7632L2.41165 11.3235M2.41165 11.3235L1.5293 15.7353M2.41165 11.3235L6.38224 13.0882"></path></g></svg></button><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container view-image"><svg xmlns="http://www.w3.org/2000/svg" width="20" height="20" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="lucide lucide-maximize2 lucide-maximize-2"><polyline points="15 3 21 3 21 9"></polyline><polyline points="9 21 3 21 3 15"></polyline><line x1="21" x2="14" y1="3" y2="10"></line><line x1="3" x2="10" y1="21" y2="14"></line></svg></button></div></div></div></a></figure></div><div class="poll-embed" data-attrs="{&quot;id&quot;:417685}" data-component-name="PollToDOM"></div><div><hr></div><h3>&#352;ikovn&#233; n&#225;stroje, ktor&#233; pou&#382;&#237;vam</h3><div><hr></div><p>&#128105;&#8205;&#127979;<strong> Praktick&#225; predn&#225;&#353;ka</strong> od <strong><a href="https://www.youtube.com/watch?v=EzusyZumOjI">pathCast</a></strong> na t&#233;mu, ktorej v praxi bude&#353; neraz &#269;eli&#357;.</p><div id="youtube2-EzusyZumOjI" class="youtube-wrap" data-attrs="{&quot;videoId&quot;:&quot;EzusyZumOjI&quot;,&quot;startTime&quot;:null,&quot;endTime&quot;:null}" data-component-name="Youtube2ToDOM"><div class="youtube-inner"><iframe src="https://www.youtube-nocookie.com/embed/EzusyZumOjI?rel=0&amp;autoplay=0&amp;showinfo=0&amp;enablejsapi=0" frameborder="0" loading="lazy" gesture="media" allow="autoplay; fullscreen" allowautoplay="true" allowfullscreen="true" width="728" height="409"></iframe></div></div><div><hr></div><h3>Patho MD tr&#233;ning</h3><div><hr></div><p><strong>&#128681; <a href="https://www.modernpathology.org/article/S0893-3952(25)00134-6/fulltext">N&#225;strahy</a> v diagnostike lobul&#225;rneho karcin&#243;mu prsn&#237;ka (ILC)</strong></p><p><strong>ILC predstavuje 10&#8211;15 % v&#353;etk&#253;ch karcin&#243;mov prsn&#237;ka</strong> a spr&#225;va sa odli&#353;ne od invaz&#237;vneho karcin&#243;mu prsn&#237;ka NST (&#8222;no special type&#8221;).</p><p>V&#228;&#269;&#353;ina ILC je <strong>pozit&#237;vna na hormon&#225;lne receptory</strong>, ale m&#225; <strong>slab&#250; odpove&#271; na chemoterapiu</strong>, atypick&#233; miesta metast&#225;z (GIT, leptomeningy, vaje&#269;n&#237;ky, maternica) a m&#244;&#382;e ma&#357; <strong>hor&#353;ie dlhodob&#233; v&#253;sledky</strong> ne&#382; NST.</p><p><strong>Histologick&#233; podtypy ILC</strong> m&#244;&#382;u by&#357; <strong>agres&#237;vnej&#353;ie.</strong></p><div><hr></div><p><strong>&#129517; Ako pristupova&#357; k suspektn&#233;mu ILC v histol&#243;gii?</strong></p><p>Po&#271;me si to prejs&#357; postupne &#8211; krok za krokom.</p><ol><li><p><strong>Z prepar&#225;tu H&amp;E: &#8222;Mohlo by to by&#357; lobul&#225;rne?&#8220; &#128300;</strong></p><p>Mysli na ILC, ke&#271; vid&#237;&#353;:</p><ul><li><p><strong>&#8222;Single-file&#8221;</strong> (line&#225;rnu) infiltr&#225;ciu a &#8222;targetoidn&#253;&#8220; rast okolo duktov.</p></li><li><p><strong>Dyskohez&#237;vne (nes&#250;dr&#382;n&#233;), mal&#233;, relat&#237;vne uniformn&#233; bunky</strong> infiltruj&#250;ce s minim&#225;lnou strom&#225;lnou reakciou.</p></li><li><p>Oblasti napodob&#328;uj&#250;ce NST karcin&#243;m, mucin&#243;zny karcin&#243;m (hlienov&#233; jazierka), neuroendokrinn&#253; alebo sol&#237;dny papil&#225;rny karcin&#243;m.</p></li></ul></li></ol><div><hr></div><ol start="2"><li><p><strong>Kedy objedna&#357; IHC? &#8987;</strong></p><p>Ak l&#233;zia &#250;plne nesed&#237; na klasick&#253; ILC, urob <strong>IHC</strong> <strong>panel na E-cadherin</strong>, <strong>&#946;-catenin,</strong> <strong>p120-catenin</strong> (zoh&#318;adni mo&#382;nosti a zdroje laborat&#243;ria!).</p><p><strong>Indik&#225;cie na IHC zah&#341;&#328;aj&#250;:</strong></p><ul><li><p>Line&#225;rnu alebo &#8222;single-cell&#8221; infiltr&#225;ciu, cirkul&#225;rny rast okolo duktov.</p></li><li><p>Infiltr&#225;ciu do tuku bez desmopl&#225;zie (t.j. strom&#225;lnej reakcie s tvorbou v&#228;ziva).</p></li><li><p>Zrete&#318;n&#250; medzibunkov&#250; dyskohezivitu.</p></li><li><p>Intracytoplazmatick&#233; vakuoly.</p></li><li><p>Ve&#318;mi uniformn&#233; jadr&#225; a vo&#318;n&#233; mal&#233; skupiny buniek v hliene.</p></li><li><p>Pr&#237;tomnos&#357; atypickej lobul&#225;rnej hyperpl&#225;zie / LCIS.</p></li><li><p>Nottinghamsk&#233; architektonick&#233; sk&#243;re 3 a ktor&#253;ko&#318;vek znak vy&#353;&#353;ie.</p></li></ul></li></ol><div><hr></div><ol start="3"><li><p><strong>Interpret&#225;cia IHC panelu &#129516;</strong></p></li></ol><ul><li><p><strong>ILC:</strong> strata alebo siln&#233; oslabenie membr&#225;nov&#233;ho farbenia <strong>E-cadherin/&#946;-catenin</strong> a z&#225;rove&#328; pozit&#237;vne <strong>cytoplazmatick&#233; farbenie p120</strong>.</p></li><li><p><strong>Morfol&#243;gia a IHC sa musia v&#382;dy hodnoti&#357; spolu!</strong></p></li></ul><div><hr></div><ol start="4"><li><p><strong>Pomenuj a pop&#237;&#353; histologick&#253; podtyp &#9997;&#65039;</strong></p><p>Po potvrden&#237; ILC pop&#237;&#353;:</p><ul><li><p><strong>Klasick&#253; vs ne-klasick&#253; architektonick&#253; vzor</strong> (sol&#237;dny, trabekul&#225;rny, alveol&#225;rny, zmie&#353;an&#253;).</p></li><li><p><strong>Cytologick&#233; podtypy:</strong> pleomorfn&#253;, apokrinn&#253;, histiocytoidn&#253;, signet-ring, ILC s extracelul&#225;rnym muc&#237;nom, at&#271;.</p></li><li><p>Uve&#271;, ak s&#250; pr&#237;tomn&#233; viacer&#233; vzory a ich pribli&#382;n&#253; podiel.</p></li></ul></li></ol><div><hr></div><ol start="5"><li><p><strong>Pridaj klinicky relevantn&#253; koment&#225;r &#128161;</strong></p></li></ol><ul><li><p>Niektor&#233; podtypy (najm&#228; <strong>sol&#237;dny a pleomorfn&#253; ILC</strong>) s&#250; &#269;astej&#353;ie <strong>high-grade</strong>, <strong>HER2-pozit&#237;vne / HER2-low</strong>, alebo <strong>triple-negat&#237;vne</strong>, a &#269;asto spadaj&#250; do <strong>high-risk kateg&#243;ri&#237;</strong> v multig&#233;nov&#253;ch testoch (Oncotype DX, MammaPrint).</p></li><li><p>ILC ako skupina m&#225; <strong>&#353;pecifick&#253; vzh&#318;ad metast&#225;z</strong> a <strong>obmedzen&#250; citlivos&#357; na chemoterapiu.</strong></p></li></ul><div><hr></div><h3>Konferencie a kurzy</h3><div><hr></div><p><strong>&#127802; <a href="https://gynekologickapatologie.cz/">6. Dny gynekologick&#233; patologie</a></strong> sa bl&#237;&#382;ia &#8211; u&#382; <strong>5.-6. febru&#225;ra v Prahe.</strong></p><p>&#128198; <strong><a href="https://www.fnhk.cz/fingerland/pozvanka">27. Semin&#225;&#345; mlad&#253;ch patolog&#367; s mezin&#225;rodn&#237; &#250;&#269;ast&#237;</a></strong> sa uskuto&#269;n&#237; <strong>10.-11. apr&#237;la 2026 v Litomy&#353;li</strong>. Registr&#225;cia e&#353;te nie je otvoren&#225;, ale u&#382; si to m&#244;&#382;e&#353; zap&#237;sa&#357; do kalend&#225;ra.</p><div><hr></div><h3>R&#244;zne</h3><div><hr></div><p><strong>&#127922; V&#253;u&#269;ba patol&#243;gie hrou?</strong> O tom, &#382;e sa to d&#225;, si pre&#269;&#237;ta&#353; <strong><a href="https://thepathologist.com/issues/2025/articles/november/gamifying-pathology-education/">v rozhovore s Matthew Cecchini</a></strong>.</p><div><hr></div><h3>Rie&#353;enie histopatologick&#233;ho kv&#237;zu</h3><div><hr></div><p>&#9989; <strong>Spr&#225;vna odpove&#271;: A &#8211; Pagetova choroba bradavky</strong></p><div class="captioned-image-container"><figure><a class="image-link image2 is-viewable-img" target="_blank" href="/__u/substackcdn.com/image/fetch/$s_!MhH7!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F74a90fc5-1f91-46aa-9caf-e844dd519b33_1280x720.jpeg" data-component-name="Image2ToDOM"><div class="image2-inset"><picture><source type="image/webp" srcset="/__u/substackcdn.com/image/fetch/$s_!MhH7!, /__u/pathomd.substack.com/w_424, /__u/pathomd.substack.com/c_limit, /__u/pathomd.substack.com/f_webp, /__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F74a90fc5-1f91-46aa-9caf-e844dd519b33_1280x720.jpeg 424w, /__u/substackcdn.com/image/fetch/$s_!MhH7!, /__u/pathomd.substack.com/w_848, /__u/pathomd.substack.com/c_limit, /__u/pathomd.substack.com/f_webp, /__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F74a90fc5-1f91-46aa-9caf-e844dd519b33_1280x720.jpeg 848w, /__u/substackcdn.com/image/fetch/$s_!MhH7!, /__u/pathomd.substack.com/w_1272, /__u/pathomd.substack.com/c_limit, /__u/pathomd.substack.com/f_webp, /__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F74a90fc5-1f91-46aa-9caf-e844dd519b33_1280x720.jpeg 1272w, /__u/substackcdn.com/image/fetch/$s_!MhH7!, /__u/pathomd.substack.com/w_1456, /__u/pathomd.substack.com/c_limit, /__u/pathomd.substack.com/f_webp, /__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F74a90fc5-1f91-46aa-9caf-e844dd519b33_1280x720.jpeg 1456w" sizes="100vw"><img src="/__u/substackcdn.com/image/fetch/$s_!MhH7!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F74a90fc5-1f91-46aa-9caf-e844dd519b33_1280x720.jpeg" width="1280" height="720" data-attrs="{&quot;src&quot;:&quot;https://substack-post-media.s3.amazonaws.com/public/images/74a90fc5-1f91-46aa-9caf-e844dd519b33_1280x720.jpeg&quot;,&quot;srcNoWatermark&quot;:null,&quot;fullscreen&quot;:null,&quot;imageSize&quot;:null,&quot;height&quot;:720,&quot;width&quot;:1280,&quot;resizeWidth&quot;:null,&quot;bytes&quot;:421470,&quot;alt&quot;:null,&quot;title&quot;:null,&quot;type&quot;:&quot;image/jpeg&quot;,&quot;href&quot;:null,&quot;belowTheFold&quot;:true,&quot;topImage&quot;:false,&quot;internalRedirect&quot;:&quot;https://pathomd.substack.com/i/181259175?img=https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F74a90fc5-1f91-46aa-9caf-e844dd519b33_1280x720.jpeg&quot;,&quot;isProcessing&quot;:false,&quot;align&quot;:null,&quot;offset&quot;:false}" class="sizing-normal" alt="" srcset="/__u/substackcdn.com/image/fetch/$s_!MhH7!, /__u/pathomd.substack.com/w_424, /__u/pathomd.substack.com/c_limit, /__u/pathomd.substack.com/f_auto, /__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F74a90fc5-1f91-46aa-9caf-e844dd519b33_1280x720.jpeg 424w, /__u/substackcdn.com/image/fetch/$s_!MhH7!, /__u/pathomd.substack.com/w_848, /__u/pathomd.substack.com/c_limit, /__u/pathomd.substack.com/f_auto, /__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F74a90fc5-1f91-46aa-9caf-e844dd519b33_1280x720.jpeg 848w, /__u/substackcdn.com/image/fetch/$s_!MhH7!, /__u/pathomd.substack.com/w_1272, /__u/pathomd.substack.com/c_limit, /__u/pathomd.substack.com/f_auto, /__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F74a90fc5-1f91-46aa-9caf-e844dd519b33_1280x720.jpeg 1272w, /__u/substackcdn.com/image/fetch/$s_!MhH7!, /__u/pathomd.substack.com/w_1456, /__u/pathomd.substack.com/c_limit, /__u/pathomd.substack.com/f_auto, /__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F74a90fc5-1f91-46aa-9caf-e844dd519b33_1280x720.jpeg 1456w" sizes="100vw" loading="lazy"></picture><div class="image-link-expand"><div class="pencraft pc-display-flex pc-gap-8 pc-reset"><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container restack-image"><svg aria-hidden="true" width="20" height="20" viewBox="0 0 20 20" fill="none" stroke-width="1.5" stroke="var(--color-fg-primary)" stroke-linecap="round" stroke-linejoin="round" xmlns="http://www.w3.org/2000/svg"><g><path d="M2.53001 7.81595C3.49179 4.73911 6.43281 2.5 9.91173 2.5C13.1684 2.5 15.9537 4.46214 17.0852 7.23684L17.6179 8.67647M17.6179 8.67647L18.5002 4.26471M17.6179 8.67647L13.6473 6.91176M17.4995 12.1841C16.5378 15.2609 13.5967 17.5 10.1178 17.5C6.86118 17.5 4.07589 15.5379 2.94432 12.7632L2.41165 11.3235M2.41165 11.3235L1.5293 15.7353M2.41165 11.3235L6.38224 13.0882"></path></g></svg></button><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container view-image"><svg xmlns="http://www.w3.org/2000/svg" width="20" height="20" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="lucide lucide-maximize2 lucide-maximize-2"><polyline points="15 3 21 3 21 9"></polyline><polyline points="9 21 3 21 3 15"></polyline><line x1="21" x2="14" y1="3" y2="10"></line><line x1="3" x2="10" y1="21" y2="14"></line></svg></button></div></div></div></a></figure></div><p><strong>N&#225;dorov&#225; l&#233;zia</strong> tvoren&#225; <strong>mal&#237;gnymi epitelov&#253;mi bunkami</strong> pr&#237;tomn&#253;mi <strong>v epiderme bradavky a dvorca</strong>. Vo viac ako 95 % pr&#237;padov je <strong>spojen&#225; s karcin&#243;mom prsn&#237;ka</strong> (invaz&#237;vnym karcin&#243;mom alebo dukt&#225;lnym karcin&#243;mom in situ).</p><p>&#129658; <strong>Klinicky</strong> sa prejavuje ako <strong>ekzemat&#243;zne lo&#382;isko</strong>, niekedy s pigment&#225;ciou imituj&#250;cou melanocytov&#250; l&#233;ziu.</p><p>&#128300; <strong>Mikroskopicky</strong> s&#250; typick&#233; <strong>bunky s objemnou cytoplazmou</strong> a ve&#318;k&#253;mi vezikul&#225;rnymi jadrami s jadierkami, ktor&#233; s&#250; <strong>pagetoidne roztr&#250;sen&#233; v epiderme</strong>. D&#244;le&#382;it&#233; je ich odl&#237;&#353;enie od melan&#243;mu, skvamocelul&#225;rneho karcin&#243;mu, &#269;i ben&#237;gnych Tokerov&#253;ch buniek.</p><div><hr></div><p><strong>Prajeme ti pr&#237;jemne str&#225;ven&#233; Viano&#269;n&#233; sviatky a PF 2026! </strong>&#128522;</p><p>&#268;&#237;tame sa vo febru&#225;ri! </p><p>Tom&#225;&#353; a Megi</p><div class="captioned-image-container"><figure><a class="image-link image2 is-viewable-img" target="_blank" href="/__u/substackcdn.com/image/fetch/$s_!JBy5!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F773b53e3-d636-4073-96e7-a51f18c63c32_1128x874.png" data-component-name="Image2ToDOM"><div class="image2-inset"><picture><source type="image/webp" srcset="/__u/substackcdn.com/image/fetch/$s_!JBy5!, /__u/pathomd.substack.com/w_424, /__u/pathomd.substack.com/c_limit, /__u/pathomd.substack.com/f_webp, /__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F773b53e3-d636-4073-96e7-a51f18c63c32_1128x874.png 424w, /__u/substackcdn.com/image/fetch/$s_!JBy5!, /__u/pathomd.substack.com/w_848, /__u/pathomd.substack.com/c_limit, /__u/pathomd.substack.com/f_webp, /__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F773b53e3-d636-4073-96e7-a51f18c63c32_1128x874.png 848w, /__u/substackcdn.com/image/fetch/$s_!JBy5!, /__u/pathomd.substack.com/w_1272, /__u/pathomd.substack.com/c_limit, /__u/pathomd.substack.com/f_webp, /__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F773b53e3-d636-4073-96e7-a51f18c63c32_1128x874.png 1272w, /__u/substackcdn.com/image/fetch/$s_!JBy5!, /__u/pathomd.substack.com/w_1456, 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/__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F773b53e3-d636-4073-96e7-a51f18c63c32_1128x874.png 424w, /__u/substackcdn.com/image/fetch/$s_!JBy5!, /__u/pathomd.substack.com/w_848, /__u/pathomd.substack.com/c_limit, /__u/pathomd.substack.com/f_auto, /__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F773b53e3-d636-4073-96e7-a51f18c63c32_1128x874.png 848w, /__u/substackcdn.com/image/fetch/$s_!JBy5!, /__u/pathomd.substack.com/w_1272, /__u/pathomd.substack.com/c_limit, /__u/pathomd.substack.com/f_auto, /__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F773b53e3-d636-4073-96e7-a51f18c63c32_1128x874.png 1272w, /__u/substackcdn.com/image/fetch/$s_!JBy5!, /__u/pathomd.substack.com/w_1456, /__u/pathomd.substack.com/c_limit, /__u/pathomd.substack.com/f_auto, /__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F773b53e3-d636-4073-96e7-a51f18c63c32_1128x874.png 1456w" sizes="100vw" loading="lazy"></picture><div class="image-link-expand"><div class="pencraft pc-display-flex pc-gap-8 pc-reset"><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container restack-image"><svg aria-hidden="true" width="20" height="20" viewBox="0 0 20 20" fill="none" stroke-width="1.5" stroke="var(--color-fg-primary)" stroke-linecap="round" stroke-linejoin="round" xmlns="http://www.w3.org/2000/svg"><g><path d="M2.53001 7.81595C3.49179 4.73911 6.43281 2.5 9.91173 2.5C13.1684 2.5 15.9537 4.46214 17.0852 7.23684L17.6179 8.67647M17.6179 8.67647L18.5002 4.26471M17.6179 8.67647L13.6473 6.91176M17.4995 12.1841C16.5378 15.2609 13.5967 17.5 10.1178 17.5C6.86118 17.5 4.07589 15.5379 2.94432 12.7632L2.41165 11.3235M2.41165 11.3235L1.5293 15.7353M2.41165 11.3235L6.38224 13.0882"></path></g></svg></button><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container view-image"><svg xmlns="http://www.w3.org/2000/svg" width="20" height="20" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="lucide lucide-maximize2 lucide-maximize-2"><polyline points="15 3 21 3 21 9"></polyline><polyline points="9 21 3 21 3 15"></polyline><line x1="21" x2="14" y1="3" y2="10"></line><line x1="3" x2="10" y1="21" y2="14"></line></svg></button></div></div></div></a></figure></div><div><hr></div><p><strong>Ako sa ti p&#225;&#269;ilo dne&#353;n&#233; vydanie?</strong></p><p><a href="https://forms.gle/5Tp85A9FGoLLgCie8">&#11088;&#11088;&#11088; - V&#253;born&#233;. Kedy bude &#271;al&#353;ie?</a></p><p><a href="https://forms.gle/9Uwkpp9ahbZE4zj38">&#11088;&#11088; - Ok. Ale d&#225; sa vylep&#353;i&#357;</a>.</p><p><a href="https://forms.gle/oSmhNCqWE49ciVYH9">&#11088; - Meh. U&#382; boli aj lep&#353;ie.</a></p><div><hr></div><p class="button-wrapper" data-attrs="{&quot;url&quot;:&quot;https://pathomd.substack.com/leaderboard?&amp;utm_source=post&quot;,&quot;text&quot;:&quot;Refer a friend&quot;,&quot;action&quot;:null,&quot;class&quot;:null}" data-component-name="ButtonCreateButton"><a class="button primary" href="/__u/pathomd.substack.com/leaderboard?&amp;utm_source=post"><span>Refer a friend</span></a></p><p>PS: Odporu&#269; Patho MD aspo&#328; 1 kamo&#353;ovi*kamo&#353;ke a <strong>na mail ti pr&#237;de dar&#269;ek!</strong> &#128526;</p><p class="button-wrapper" data-attrs="{&quot;url&quot;:&quot;https://pathomd.substack.com/subscribe?&quot;,&quot;text&quot;:&quot;Subscribe now&quot;,&quot;action&quot;:null,&quot;class&quot;:null}" data-component-name="ButtonCreateButton"><a class="button primary" href="/__u/pathomd.substack.com/subscribe"><span>Subscribe now</span></a></p>]]></content:encoded></item><item><title><![CDATA[🔬 Patho MD #17 Pitva má stále význam]]></title><description><![CDATA[Novinky z patol&#243;gie za 3 min&#250;ty.]]></description><link>https://pathomd.substack.com/p/patho-md-17-pitva-ma-stale-vyznam</link><guid isPermaLink="false">https://pathomd.substack.com/p/patho-md-17-pitva-ma-stale-vyznam</guid><dc:creator><![CDATA[MUDr. Tomáš Krajčovič]]></dc:creator><pubDate>Thu, 13 Nov 2025 05:00:27 GMT</pubDate><enclosure url="https://substack-post-media.s3.amazonaws.com/public/images/0a84adfb-9498-40b3-b8f5-b17bfdd7bce8_1024x1024.png" length="0" type="image/jpeg"/><content:encoded><![CDATA[<div class="captioned-image-container"><figure><a class="image-link image2" target="_blank" href="/__u/substackcdn.com/image/fetch/$s_!EWwe!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F560f1259-f9d7-4b29-82a3-e73bea1ccc82_1121x201.png" data-component-name="Image2ToDOM"><div class="image2-inset"><picture><source type="image/webp" 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/__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F560f1259-f9d7-4b29-82a3-e73bea1ccc82_1121x201.png 424w, /__u/substackcdn.com/image/fetch/$s_!EWwe!, /__u/pathomd.substack.com/w_848, /__u/pathomd.substack.com/c_limit, /__u/pathomd.substack.com/f_auto, /__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F560f1259-f9d7-4b29-82a3-e73bea1ccc82_1121x201.png 848w, /__u/substackcdn.com/image/fetch/$s_!EWwe!, /__u/pathomd.substack.com/w_1272, /__u/pathomd.substack.com/c_limit, /__u/pathomd.substack.com/f_auto, /__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F560f1259-f9d7-4b29-82a3-e73bea1ccc82_1121x201.png 1272w, /__u/substackcdn.com/image/fetch/$s_!EWwe!, /__u/pathomd.substack.com/w_1456, /__u/pathomd.substack.com/c_limit, /__u/pathomd.substack.com/f_auto, /__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F560f1259-f9d7-4b29-82a3-e73bea1ccc82_1121x201.png 1456w" sizes="100vw" fetchpriority="high"></picture><div></div></div></a></figure></div><p><strong>Dobr&#233; r&#225;nko!</strong></p><p>&#128104; <strong>Movember</strong> ur&#269;ite pozn&#225;&#353;. Celosvetov&#225; kampa&#328; zameran&#225; na zv&#253;&#353;enie povedomia o mu&#382;skom zdrav&#237;, najm&#228; o rakovine prostaty a semenn&#237;kov.</p><p>Av&#353;ak tento mesiac si pripom&#237;name aj <strong>Medzin&#225;rodn&#253; de&#328; patol&#243;gie</strong>!</p><div class="captioned-image-container"><figure><a class="image-link image2 is-viewable-img" target="_blank" href="/__u/substackcdn.com/image/fetch/$s_!1T_m!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Feb6ba66b-0aca-4be0-b5d0-fa4249e001cc_1788x772.png" data-component-name="Image2ToDOM"><div class="image2-inset"><picture><source type="image/webp" srcset="/__u/substackcdn.com/image/fetch/$s_!1T_m!, /__u/pathomd.substack.com/w_424, /__u/pathomd.substack.com/c_limit, /__u/pathomd.substack.com/f_webp, /__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Feb6ba66b-0aca-4be0-b5d0-fa4249e001cc_1788x772.png 424w, /__u/substackcdn.com/image/fetch/$s_!1T_m!, /__u/pathomd.substack.com/w_848, /__u/pathomd.substack.com/c_limit, /__u/pathomd.substack.com/f_webp, /__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Feb6ba66b-0aca-4be0-b5d0-fa4249e001cc_1788x772.png 848w, /__u/substackcdn.com/image/fetch/$s_!1T_m!, /__u/pathomd.substack.com/w_1272, /__u/pathomd.substack.com/c_limit, /__u/pathomd.substack.com/f_webp, /__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Feb6ba66b-0aca-4be0-b5d0-fa4249e001cc_1788x772.png 1272w, /__u/substackcdn.com/image/fetch/$s_!1T_m!, /__u/pathomd.substack.com/w_1456, 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/__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Feb6ba66b-0aca-4be0-b5d0-fa4249e001cc_1788x772.png 424w, /__u/substackcdn.com/image/fetch/$s_!1T_m!, /__u/pathomd.substack.com/w_848, /__u/pathomd.substack.com/c_limit, /__u/pathomd.substack.com/f_auto, /__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Feb6ba66b-0aca-4be0-b5d0-fa4249e001cc_1788x772.png 848w, /__u/substackcdn.com/image/fetch/$s_!1T_m!, /__u/pathomd.substack.com/w_1272, /__u/pathomd.substack.com/c_limit, /__u/pathomd.substack.com/f_auto, /__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Feb6ba66b-0aca-4be0-b5d0-fa4249e001cc_1788x772.png 1272w, /__u/substackcdn.com/image/fetch/$s_!1T_m!, /__u/pathomd.substack.com/w_1456, /__u/pathomd.substack.com/c_limit, /__u/pathomd.substack.com/f_auto, /__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Feb6ba66b-0aca-4be0-b5d0-fa4249e001cc_1788x772.png 1456w" sizes="100vw"></picture><div class="image-link-expand"><div class="pencraft pc-display-flex pc-gap-8 pc-reset"><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container restack-image"><svg aria-hidden="true" width="20" height="20" viewBox="0 0 20 20" fill="none" stroke-width="1.5" stroke="var(--color-fg-primary)" stroke-linecap="round" stroke-linejoin="round" xmlns="http://www.w3.org/2000/svg"><g><path d="M2.53001 7.81595C3.49179 4.73911 6.43281 2.5 9.91173 2.5C13.1684 2.5 15.9537 4.46214 17.0852 7.23684L17.6179 8.67647M17.6179 8.67647L18.5002 4.26471M17.6179 8.67647L13.6473 6.91176M17.4995 12.1841C16.5378 15.2609 13.5967 17.5 10.1178 17.5C6.86118 17.5 4.07589 15.5379 2.94432 12.7632L2.41165 11.3235M2.41165 11.3235L1.5293 15.7353M2.41165 11.3235L6.38224 13.0882"></path></g></svg></button><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container view-image"><svg xmlns="http://www.w3.org/2000/svg" width="20" height="20" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="lucide lucide-maximize2 lucide-maximize-2"><polyline points="15 3 21 3 21 9"></polyline><polyline points="9 21 3 21 3 15"></polyline><line x1="21" x2="14" y1="3" y2="10"></line><line x1="3" x2="10" y1="21" y2="14"></line></svg></button></div></div></div></a></figure></div><p><strong>V dne&#353;nom Patho MD:</strong></p><blockquote><p>&#128298; Klesaj&#250; po&#269;ty pitiev</p><p>&#129299; Eozinofily v &#382;al&#250;dku</p><p>&#128300; N&#225;lez na semenn&#237;ku</p></blockquote><p><strong>U&#382;&#237;vaj!</strong></p><div><hr></div><h3>Aktu&#225;lna &#353;t&#250;dia v skratke</h3><div><hr></div><p><strong>&#129404; Pitvy a diagnostick&#233; omyly vo &#353;vaj&#269;iarskej nemocnici: odraz celosvetov&#233;ho poklesu v pitvanosti</strong></p><p>Po&#269;as 10 rokov (2012&#8211;2021) bolo v jednej <a href="https://link.springer.com/article/10.1007/s00428-025-04060-2">&#353;vaj&#269;iarskej region&#225;lnej nemocnici</a> analyzovan&#253;ch <strong>1 711 &#250;mrt&#237; hospitalizovan&#253;ch pacientov</strong>, z ktor&#253;ch <strong>len 123 podst&#250;pilo pitvu</strong> (priemern&#225; miera 7,2 %). Napriek n&#237;zkemu &#269;&#237;slu je to <strong>viac ako &#353;vaj&#269;iarsky priemer (&lt;4%)</strong>, &#269;o ukazuje siln&#250; snahu nemocnice o <em>post mortem</em> kontrolu kvality.</p><p><strong>&#268;o zistili?</strong></p><p>&#128203; <strong>Z&#225;va&#382;n&#233; diagnostick&#233; nezrovnalosti v</strong> <strong>14,6 % pr&#237;padov</strong>, hodnoten&#233; pod&#318;a <strong>Goldmanovej klasifik&#225;cie</strong>:</p><ul><li><p><strong>Trieda I:</strong> ch&#253;baj&#250;ce diagn&#243;zy, ktor&#233; (ak by boli zn&#225;me pred smr&#357;ou) <strong>mohli zmeni&#357; lie&#269;bu a potenci&#225;lne pred&#314;&#382;i&#357; pre&#382;itie</strong> (napr. neodhalen&#233; infekcie, emb&#243;lia, a pod.).</p></li><li><p><strong>Trieda II:</strong> ch&#253;baj&#250;ce diagn&#243;zy, ktor&#233; <strong>by neovplyvnili lie&#269;bu ani v&#253;sledok</strong>, ale s&#250; klinicky v&#253;znamn&#233; (napr. pokro&#269;il&#233; n&#225;dory, skryt&#233; krv&#225;canie).</p></li></ul><div><hr></div><p><strong>&#218;pln&#225; zhoda</strong> medzi klinickou a pitevnou diagn&#243;zou bola v <strong>60,2 % pr&#237;padov</strong>.</p><p>&#128683; Naj&#269;astej&#353;ie chyby:</p><ul><li><p><strong>Trieda I =</strong> infekcie ako endokardit&#237;da, aspergil&#243;za a perforovan&#225; divertikulit&#237;da.</p></li><li><p><strong>Trieda II =</strong> najm&#228; nerozpoznan&#233; malignity.</p></li></ul><p><strong>Najvy&#353;&#353;ia miera pitiev =</strong> pacienti vo veku 50&#8211;59 rokov (17 %) a mu&#382;i (<strong>pomer</strong> <em>&#9794;</em>:&#9792; = 1,6 : 1).</p><p>&#128488;&#65039; <strong>Z&#225;ver</strong></p><p>Aj v &#233;re modern&#253;ch diagnostick&#253;ch technol&#243;gi&#237; <strong>sa infekcie a n&#225;dory st&#225;le prehliadaj&#250;</strong>. Pitva zost&#225;va <strong>nenahradite&#318;n&#253;m n&#225;strojom na zlep&#353;enie diagnostickej presnosti, kontroly kvality a medic&#237;nskeho vzdel&#225;vania.</strong> &#8222;Vidie&#357; na vlastn&#233; o&#269;i&#8220; m&#225; v medic&#237;ne st&#225;le z&#225;sadn&#253; v&#253;znam.</p><div><hr></div><h3>Kazuistika mesiaca</h3><div><hr></div><p>&#128203; <strong>50-ro&#269;n&#253; mu&#382;</strong> podst&#250;pil radik&#225;lnu orchiekt&#243;miu<strong> </strong>pre <strong>n&#225;dor </strong>&#318;av&#233;ho<strong> semenn&#237;ka,</strong> bez n&#225;lezu zv&#253;&#353;en&#253;ch hlad&#237;n AFP a hCG v s&#233;re. Pri makroskopickom vy&#353;etren&#237; sa v semenn&#237;ku nach&#225;dzalo ohrani&#269;en&#233; bledosiv&#233; lo&#382;isko priemeru 3 cm <strong>(&#250;rove&#328; 3/5)</strong>:</p><div class="captioned-image-container"><figure><a class="image-link image2 is-viewable-img" target="_blank" href="/__u/substackcdn.com/image/fetch/$s_!7j2z!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F9fbd0016-932e-4b6d-8792-93d6b601344a_945x480.png" data-component-name="Image2ToDOM"><div class="image2-inset"><picture><source type="image/webp" srcset="/__u/substackcdn.com/image/fetch/$s_!7j2z!, /__u/pathomd.substack.com/w_424, /__u/pathomd.substack.com/c_limit, /__u/pathomd.substack.com/f_webp, /__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F9fbd0016-932e-4b6d-8792-93d6b601344a_945x480.png 424w, 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href="https://www.cap.org/member-resources/councils-committees/informatics-committee/artificial-intelligence-pathology-resources#podcasts">str&#225;nku</a></strong>, v ktorej s&#250;stre&#271;uje v&#353;etky d&#244;le&#382;it&#233; inform&#225;cie oh&#318;adom <strong>AI v patol&#243;gii.</strong></p><p><strong>Na &#269;o si d&#225;va&#357; pozor pri odl&#237;&#353;en&#237; Gleason vzoru 3 a 4 pri acin&#225;rnom adenokarcin&#243;me prostaty?</strong> Ja som si to pozrel hne&#271; 2-kr&#225;t po sebe. &#128515;</p><div id="youtube2-VfL1KLFxDpA" class="youtube-wrap" data-attrs="{&quot;videoId&quot;:&quot;VfL1KLFxDpA&quot;,&quot;startTime&quot;:null,&quot;endTime&quot;:null}" data-component-name="Youtube2ToDOM"><div class="youtube-inner"><iframe src="https://www.youtube-nocookie.com/embed/VfL1KLFxDpA?rel=0&amp;autoplay=0&amp;showinfo=0&amp;enablejsapi=0" frameborder="0" loading="lazy" gesture="media" allow="autoplay; fullscreen" allowautoplay="true" allowfullscreen="true" width="728" height="409"></iframe></div></div><div><hr></div><h3>Patho MD tr&#233;ning</h3><div><hr></div><p><strong>&#129731; Eozinof&#237;lia v &#382;al&#250;dku: &#269;&#237;sla s&#250; zav&#225;dzaj&#250;ce</strong></p><p><strong>Star&#233; pravidlo:</strong></p><blockquote><p>Histologick&#225; diagn&#243;za &#8222;eozinofiln&#225; gastrit&#237;da (EoG)&#8221; sa opierala o jedno &#269;&#237;slo: <strong>&#8805;30 eozinofilov na jedno ve&#318;k&#233; zorn&#233; pole</strong> (&#8222;high-power field&#8221; / 1 HPF = mno&#382;stvo eozinofilov na 1 zorn&#233; pole pri 40x objekt&#237;ve mikroskopu), <strong>napo&#269;&#237;tan&#253;ch v aspo&#328; piatich HPF</strong>, pokia&#318; sa nena&#353;la in&#225; pr&#237;&#269;ina.</p></blockquote><div><hr></div><p>&#128269; <strong>Nov&#233; poh&#318;ady</strong></p><p><strong><a href="https://onlinelibrary.wiley.com/doi/10.1111/his.15549">Pri sp&#228;tnom prehodnoten&#237;</a></strong> viac ako 20 rokov archivovan&#253;ch biopsi&#237; &#382;al&#250;dka s po&#269;etn&#253;mi eozinofilmi sa ukazuje:</p><ul><li><p>Pacienti <strong>nad alebo pod hranicou 30 Eo/HPF</strong> vyzerali klinicky rovnako:</p><ul><li><p>rovnak&#233; sympt&#243;my (naj&#269;astej&#353;ie neur&#269;it&#225; boles&#357; brucha alebo dyspepsia)</p></li><li><p>rovnak&#233; endoskopick&#233; n&#225;lezy (&#269;asto norm&#225;lne alebo len &#8222;gastrit&#237;da&#8220;)</p></li><li><p>rovnak&#253; histologick&#253; obraz</p></li></ul></li><li><p>Aj <strong>odpove&#271; na lie&#269;bu</strong> bola prakticky identick&#225;:</p><ul><li><p><strong>70 %</strong> pacientov reagovalo na lie&#269;bu steroidmi</p></li><li><p><strong>71 %</strong> sa zlep&#353;ilo len po terapii na zn&#237;&#382;enie &#382;al&#250;do&#269;nej kyseliny (napr. PPI)</p></li><li><p>a niektor&#237; <strong>nepotrebovali &#382;iadnu &#353;pecifick&#250; lie&#269;bu</strong></p></li></ul></li></ul><div><hr></div><p>&#128161; <strong>Praktick&#233; ponau&#269;enia</strong></p><ol><li><p><strong>Nepozeraj len na &#269;&#237;slo</strong> &#128290;</p></li></ol><p>Pravidlo &#8805;30 Eo/HPF m&#244;&#382;e prehliadnu&#357; skuto&#269;n&#233; pr&#237;&#269;iny.</p><p>Patol&#243;g by mal rad&#353;ej nap&#237;sa&#357; <strong>&#8222;&#382;al&#250;do&#269;n&#225; sliznica s n&#225;padn&#253;mi eozinofilmi&#8220;</strong> a uvies&#357; ich po&#269;et, ne&#382; stanovova&#357; diagn&#243;zu &#8222;histologick&#225; EoG&#8220;.</p><ol start="2"><li><p><strong>V&#382;dy mysli na sekund&#225;rne pr&#237;&#269;iny</strong> &#129504;</p></li></ol><p>Najvy&#353;&#353;ie po&#269;ty eozinofilov sa na&#353;li pri <strong>Crohnovej chorobe, infekcii Helicobacter pylori, parazitoch, autoimunitnej gastrit&#237;de &#269;i syst&#233;mov&#253;ch poruch&#225;ch.</strong> 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/__u/pathomd.substack.com/w_1456, /__u/pathomd.substack.com/c_limit, /__u/pathomd.substack.com/f_auto, /__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F743bfbec-d059-4096-af47-835055a49ec2_1270x515.png 1456w" sizes="100vw" loading="lazy"></picture><div class="image-link-expand"><div class="pencraft pc-display-flex pc-gap-8 pc-reset"><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container restack-image"><svg aria-hidden="true" width="20" height="20" viewBox="0 0 20 20" fill="none" stroke-width="1.5" stroke="var(--color-fg-primary)" stroke-linecap="round" stroke-linejoin="round" xmlns="http://www.w3.org/2000/svg"><g><path d="M2.53001 7.81595C3.49179 4.73911 6.43281 2.5 9.91173 2.5C13.1684 2.5 15.9537 4.46214 17.0852 7.23684L17.6179 8.67647M17.6179 8.67647L18.5002 4.26471M17.6179 8.67647L13.6473 6.91176M17.4995 12.1841C16.5378 15.2609 13.5967 17.5 10.1178 17.5C6.86118 17.5 4.07589 15.5379 2.94432 12.7632L2.41165 11.3235M2.41165 11.3235L1.5293 15.7353M2.41165 11.3235L6.38224 13.0882"></path></g></svg></button><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container view-image"><svg xmlns="http://www.w3.org/2000/svg" width="20" height="20" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="lucide lucide-maximize2 lucide-maximize-2"><polyline points="15 3 21 3 21 9"></polyline><polyline points="9 21 3 21 3 15"></polyline><line x1="21" x2="14" y1="3" y2="10"></line><line x1="3" x2="10" y1="21" y2="14"></line></svg></button></div></div></div></a><figcaption class="image-caption">Zdroj: <a href="https://onlinelibrary.wiley.com/doi/epdf/10.1111/his.15549">www.onlinelibrary.wiley.com</a></figcaption></figure></div><ol start="3"><li><p><strong>Bioptick&#253;ch vzoriek nikdy nie je dos&#357;</strong> &#129514;</p></li></ol><p>Eozinof&#237;lia v &#382;al&#250;dku je &#269;asto lo&#382;iskov&#225;, nepravidelne rozmiestnen&#225; (&#8222;patchy&#8221;). Pri odbere menej ne&#382; 8 vzoriek zo sliznice m&#244;&#382;e&#353; min&#250;&#357; diagnostick&#233; oblasti.</p><ol start="4"><li><p><strong>Lie&#269;ba b&#253;va jednoduch&#225;</strong> &#128138;</p></li></ol><p>V&#228;&#269;&#353;ina pacientov sa zlep&#353;&#237; <strong>spont&#225;nne alebo po PPI.</strong></p><p>Len mal&#225; skupina (&#269;asto &#382;eny, atopici, alebo s perif&#233;rnou eozinof&#237;liou) m&#225; <strong>steroid-responz&#237;vne alebo steroid-dependentn&#233; ochorenie</strong>, ktor&#233; vy&#382;aduje dlhodob&#233; sledovanie.</p><ol start="5"><li><p><strong>K&#318;&#250;&#269;om je komunik&#225;cia</strong> &#128483;&#65039;</p></li></ol><p>Patol&#243;g by mal vo v&#253;sledku upozorni&#357; na mo&#382;n&#233; sekund&#225;rne pr&#237;&#269;iny. Gastroenterol&#243;g zasa rozhoduje, &#269;i lie&#269;i&#357;, alebo len sledova&#357;.</p><div><hr></div><p>&#9888;&#65039; <strong>Zhrnutie</strong></p><blockquote><p><strong>Po&#269;et eozinofilov je len ind&#237;cia, nie n&#225;zov diagn&#243;zy.</strong></p><p><strong>Endoskopisti a patol&#243;govia! Eozinofily v &#382;al&#250;dku s&#250; o kontexte, nie o presne stanoven&#253;ch &#269;&#237;seln&#253;ch hraniciach.</strong> Ide o morfologick&#253; obraz (vzor), ktor&#253; treba spr&#225;vne interpretova&#357; v spolupr&#225;ci s klinikom.</p></blockquote><div><hr></div><h3>Konferencie a kurzy</h3><div><hr></div><p>&#128221; <strong>&#8222;The ESP Pathology Progress Test 2025 (PPT)&#8221;</strong> je <strong><a href="https://esp.smartzoom.com/s3176/login?redirect_to=https:%2F%2Fesp.smartzoom.com%2Fs3176%2F">spusten&#253;</a></strong>, alebo vysk&#250;&#353;aj <strong>&#8222;Kansas Histopathology Cases&#8221;</strong>. &#268;lenstvo v Eur&#243;pskej spolo&#269;nosti patol&#243;gov je v&#253;hodou. Ne&#269;lenovia si pre vstup do PPT musia vytvori&#357; hos&#357;ovsk&#253; &#250;&#269;et.&#9757;&#65039;</p><div><hr></div><h3>R&#244;zne</h3><div><hr></div><p>&#127891; <a href="https://www.youtube.com/watch?v=s5ur5cdGHpw">T&#250;to predn&#225;&#353;ku</a><strong> </strong>som si fakt u&#382;il: <strong>&#8222;How to build a successful pathology career&#8221;</strong>. &#128512;</p><div><hr></div><h3>Rie&#353;enie histopatologick&#233;ho kv&#237;zu</h3><div><hr></div><p>&#9989; <strong>B. spermatocytick&#253; tumor (ST)</strong></p><div class="captioned-image-container"><figure><a class="image-link image2 is-viewable-img" target="_blank" href="/__u/substackcdn.com/image/fetch/$s_!cVMf!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fddca935c-c752-4d1d-b5f0-979d8e88847d_1280x720.jpeg" data-component-name="Image2ToDOM"><div class="image2-inset"><picture><source type="image/webp" srcset="/__u/substackcdn.com/image/fetch/$s_!cVMf!, /__u/pathomd.substack.com/w_424, /__u/pathomd.substack.com/c_limit, /__u/pathomd.substack.com/f_webp, /__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fddca935c-c752-4d1d-b5f0-979d8e88847d_1280x720.jpeg 424w, /__u/substackcdn.com/image/fetch/$s_!cVMf!, /__u/pathomd.substack.com/w_848, /__u/pathomd.substack.com/c_limit, /__u/pathomd.substack.com/f_webp, /__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fddca935c-c752-4d1d-b5f0-979d8e88847d_1280x720.jpeg 848w, /__u/substackcdn.com/image/fetch/$s_!cVMf!, /__u/pathomd.substack.com/w_1272, /__u/pathomd.substack.com/c_limit, /__u/pathomd.substack.com/f_webp, /__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fddca935c-c752-4d1d-b5f0-979d8e88847d_1280x720.jpeg 1272w, /__u/substackcdn.com/image/fetch/$s_!cVMf!, /__u/pathomd.substack.com/w_1456, /__u/pathomd.substack.com/c_limit, /__u/pathomd.substack.com/f_webp, /__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fddca935c-c752-4d1d-b5f0-979d8e88847d_1280x720.jpeg 1456w" sizes="100vw"><img src="/__u/substackcdn.com/image/fetch/$s_!cVMf!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fddca935c-c752-4d1d-b5f0-979d8e88847d_1280x720.jpeg" width="1280" height="720" 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/__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fddca935c-c752-4d1d-b5f0-979d8e88847d_1280x720.jpeg 424w, /__u/substackcdn.com/image/fetch/$s_!cVMf!, /__u/pathomd.substack.com/w_848, /__u/pathomd.substack.com/c_limit, /__u/pathomd.substack.com/f_auto, /__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fddca935c-c752-4d1d-b5f0-979d8e88847d_1280x720.jpeg 848w, /__u/substackcdn.com/image/fetch/$s_!cVMf!, /__u/pathomd.substack.com/w_1272, /__u/pathomd.substack.com/c_limit, /__u/pathomd.substack.com/f_auto, /__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fddca935c-c752-4d1d-b5f0-979d8e88847d_1280x720.jpeg 1272w, /__u/substackcdn.com/image/fetch/$s_!cVMf!, /__u/pathomd.substack.com/w_1456, /__u/pathomd.substack.com/c_limit, /__u/pathomd.substack.com/f_auto, /__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fddca935c-c752-4d1d-b5f0-979d8e88847d_1280x720.jpeg 1456w" sizes="100vw" loading="lazy"></picture><div class="image-link-expand"><div class="pencraft pc-display-flex pc-gap-8 pc-reset"><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container restack-image"><svg aria-hidden="true" width="20" height="20" viewBox="0 0 20 20" fill="none" stroke-width="1.5" stroke="var(--color-fg-primary)" stroke-linecap="round" stroke-linejoin="round" xmlns="http://www.w3.org/2000/svg"><g><path d="M2.53001 7.81595C3.49179 4.73911 6.43281 2.5 9.91173 2.5C13.1684 2.5 15.9537 4.46214 17.0852 7.23684L17.6179 8.67647M17.6179 8.67647L18.5002 4.26471M17.6179 8.67647L13.6473 6.91176M17.4995 12.1841C16.5378 15.2609 13.5967 17.5 10.1178 17.5C6.86118 17.5 4.07589 15.5379 2.94432 12.7632L2.41165 11.3235M2.41165 11.3235L1.5293 15.7353M2.41165 11.3235L6.38224 13.0882"></path></g></svg></button><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container view-image"><svg xmlns="http://www.w3.org/2000/svg" width="20" height="20" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="lucide lucide-maximize2 lucide-maximize-2"><polyline points="15 3 21 3 21 9"></polyline><polyline points="9 21 3 21 3 15"></polyline><line x1="21" x2="14" y1="3" y2="10"></line><line x1="3" x2="10" y1="21" y2="14"></line></svg></button></div></div></div></a></figure></div><p>Zriedkav&#253; n&#225;dor semenn&#237;ka zo z&#225;rodo&#269;n&#253;ch buniek, ktor&#253; svojim trif&#225;zick&#253;m zlo&#382;en&#237;m napodob&#328;uje spermatogen&#233;zu. Na rozdiel od be&#382;nej&#353;ieho semin&#243;mu <strong>nevznik&#225; z germinat&#237;vnej neopl&#225;zie in situ (GCNIS)</strong>.</p><p>Vyskytuje sa preva&#382;ne <strong>v 6. dek&#225;de &#382;ivota</strong>, av&#353;ak <strong>tridsiatnici</strong> <strong>tvoria</strong> takmer <strong>tretinu pacientov. S&#233;rov&#233; markery</strong> LDH, AFP a &#946;-hCG <strong>neb&#253;vaj&#250; zv&#253;&#353;en&#233;.</strong> Progn&#243;za ST je ve&#318;mi dobr&#225;.</p><p>&#128300; <strong>Mikroskopicky</strong> n&#225;dor obsahuje <strong>tri typy buniek:</strong> mal&#233; (podobn&#233; lymfocytom), stredn&#233; a ve&#318;k&#233; s &#269;astou <strong>mitotickou aktivitou</strong>.</p><p><strong>Imunohistochemicky</strong> je <strong>pozit&#237;vny na SALL4 a &#269;asto CD117</strong>, zatia&#318; &#269;o OCT3/4, PLAP, AFP, &#946;-hCG a CD30 s&#250; negat&#237;vne.</p><blockquote><p><strong>CAVE! Negativita OCT3/4 a absencia GCNIS s&#250; k&#318;&#250;&#269;ov&#233; pre spr&#225;vnu diagn&#243;zu.</strong></p></blockquote><p>Okrem odl&#237;&#353;enia ST od &#271;al&#353;&#237;ch germinat&#237;vnych n&#225;dorov je najm&#228; u star&#353;&#237;ch pacientov potrebn&#233; vyl&#250;&#269;i&#357; aj lymf&#243;m alebo metast&#225;zu z inej lokality.</p><div><hr></div><p><strong>Super, &#382;e si to do&#269;&#237;tal*a do konca. Te&#353;&#237;me sa!</strong> &#128522;</p><p>Tom&#225;&#353; a Megi</p><div><hr></div><p class="button-wrapper" data-attrs="{&quot;url&quot;:&quot;https://pathomd.substack.com/leaderboard?&amp;utm_source=post&quot;,&quot;text&quot;:&quot;Refer a friend&quot;,&quot;action&quot;:null,&quot;class&quot;:null}" data-component-name="ButtonCreateButton"><a class="button primary" href="/__u/pathomd.substack.com/leaderboard?&amp;utm_source=post"><span>Refer a friend</span></a></p><p>PS: Odporu&#269; Patho MD aspo&#328; 1 kamo&#353;ovi*kamo&#353;ke a <strong>na mail ti pr&#237;de dar&#269;ek!</strong> &#128526;</p><p class="button-wrapper" data-attrs="{&quot;url&quot;:&quot;https://pathomd.substack.com/subscribe?&quot;,&quot;text&quot;:&quot;Subscribe now&quot;,&quot;action&quot;:null,&quot;class&quot;:null}" data-component-name="ButtonCreateButton"><a class="button primary" href="/__u/pathomd.substack.com/subscribe"><span>Subscribe now</span></a></p>]]></content:encoded></item><item><title><![CDATA[🔬 Patho MD #16 Čo treba vedieť o excidovaní]]></title><description><![CDATA[Novinky z patol&#243;gie za 3 min&#250;ty.]]></description><link>https://pathomd.substack.com/p/patho-md-16-co-treba-vediet-o-excidovani</link><guid isPermaLink="false">https://pathomd.substack.com/p/patho-md-16-co-treba-vediet-o-excidovani</guid><dc:creator><![CDATA[MUDr. Tomáš Krajčovič]]></dc:creator><pubDate>Thu, 09 Oct 2025 04:00:24 GMT</pubDate><enclosure url="https://substack-post-media.s3.amazonaws.com/public/images/62e6c166-6e14-44b7-97ff-ed7a40c1f0f3_1024x1024.png" length="0" type="image/jpeg"/><content:encoded><![CDATA[<div class="captioned-image-container"><figure><a class="image-link image2" target="_blank" href="/__u/substackcdn.com/image/fetch/$s_!EWwe!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F560f1259-f9d7-4b29-82a3-e73bea1ccc82_1121x201.png" 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/__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F560f1259-f9d7-4b29-82a3-e73bea1ccc82_1121x201.png 424w, /__u/substackcdn.com/image/fetch/$s_!EWwe!, /__u/pathomd.substack.com/w_848, /__u/pathomd.substack.com/c_limit, /__u/pathomd.substack.com/f_auto, /__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F560f1259-f9d7-4b29-82a3-e73bea1ccc82_1121x201.png 848w, /__u/substackcdn.com/image/fetch/$s_!EWwe!, /__u/pathomd.substack.com/w_1272, /__u/pathomd.substack.com/c_limit, /__u/pathomd.substack.com/f_auto, /__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F560f1259-f9d7-4b29-82a3-e73bea1ccc82_1121x201.png 1272w, /__u/substackcdn.com/image/fetch/$s_!EWwe!, /__u/pathomd.substack.com/w_1456, /__u/pathomd.substack.com/c_limit, /__u/pathomd.substack.com/f_auto, /__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F560f1259-f9d7-4b29-82a3-e73bea1ccc82_1121x201.png 1456w" sizes="100vw" fetchpriority="high"></picture><div></div></div></a></figure></div><p><strong>Dobr&#233; r&#225;nko!</strong></p><p>&#218;vodom si neodpust&#237;m jeden trefn&#253; koment&#225;r zo soci&#225;lnej siete k aktu&#225;lnemu spolo&#269;ensk&#233;mu dianiu: </p><p>&#8222;V Ostrave bol v septembri 2025 spusten&#253; prv&#253; &#269;esk&#253; kvantov&#253; po&#269;&#237;ta&#269;. Na Slovensku si medzit&#253;m uvedomili, &#382;e existuj&#250; dve pohlavia, a politici c&#237;tia potrebu zakotvi&#357; to v &#218;stave.&#8221; &#129292;</p><p><strong>V dne&#353;nom Patho MD:</strong></p><blockquote><p>&#129380; Cievna inv&#225;zia v hrubom &#269;reve</p><p>&#129299; Excidovanie</p><p>&#128300; Kazuistika zo &#353;estonedelia</p></blockquote><p><strong>U&#382;&#237;vaj!</strong></p><div><hr></div><h3>Aktu&#225;lna &#353;t&#250;dia v skratke</h3><div><hr></div><p><strong>&#129656; <a href="https://onlinelibrary.wiley.com/doi/10.1111/his.15433">Vaskul&#225;rna intr&#250;zia</a> v aden&#243;moch hrub&#233;ho &#269;reva (H&#268;)</strong></p><p>Pr&#237;tomnos&#357; n&#225;dorov&#233;ho epitelu v l&#250;mene cievy sa tradi&#269;ne pova&#382;uje za <strong>znak pravej cievnej inv&#225;zie</strong> a d&#244;kaz pr&#237;tomnosti adenokarcin&#243;mu v aden&#243;me H&#268;.</p><p><a href="https://onlinelibrary.wiley.com/doi/10.1111/his.15433">Nov&#225; &#353;t&#250;dia</a> v&#353;ak systematicky potvrdzuje existenciu ben&#237;gneho javu nazvan&#233;ho <strong>&#8222;vaskul&#225;rna intr&#250;zia&#8220;</strong>, ktor&#253; prav&#250; cievnu inv&#225;ziu <strong>napodob&#328;uje</strong>.</p><p><strong>&#128450;&#65039; Metodika</strong></p><p>38 adenomat&#243;znych polypov H&#268; s podozren&#237;m na vaskul&#225;rnu intr&#250;ziu bolo hodnoten&#253;ch tromi gastrointestin&#225;lnymi patol&#243;gmi v dvoch kohort&#225;ch. <strong>Po vytvoren&#237; diagnostick&#253;ch krit&#233;ri&#237; sa zv&#253;&#353;ila zhoda</strong> medzi hodnotite&#318;mi <strong>z 53 % na 74 %</strong>.</p><p><strong>Konsenzus</strong>: 21 pr&#237;padov vaskul&#225;rnej intr&#250;zie, 7 vaskul&#225;rnej inv&#225;zie, 10 bez konsenzu.</p><p><strong>U &#382;iadneho zo 17 sledovan&#253;ch pacientov</strong> (&gt;3 roky, vr&#225;tane 8 s intr&#250;ziou) <strong>sa nepreuk&#225;zala recid&#237;va ani metast&#225;za kolorekt&#225;lneho karcin&#243;mu.</strong></p><div><hr></div><p><strong>&#128300; Histologick&#233; znaky podporuj&#250;ce</strong> &#8222;<strong>intr&#250;ziu&#8221;:</strong></p><ul><li><p><em>low grade</em> cytol&#243;gia &#382;liazok v cieve</p></li><li><p>pr&#237;tomnos&#357; vrstvy <em>lamina propria</em> medzi nimi</p></li><li><p>nepr&#237;tomnos&#357; adenokarcin&#243;mu v polype</p></li><li><p>pseudoinv&#225;zia (epitelov&#253; <em>misplacement</em>) v polype</p></li><li><p><em>crush</em> artefakty (pomlia&#382;denie tkaniva)</p></li></ul><p><strong>&#9877;&#65039; Klinick&#253; v&#253;znam:</strong></p><ul><li><p><strong>Intr&#250;zia</strong> je pravdepodobne <strong>artefakt</strong> vznikaj&#250;ci pri resekcii &#269;i spracovan&#237; vzorky, alebo m&#244;&#382;e s&#250;visie&#357; s epitelovou pseudoinv&#225;ziou v polype.</p></li><li><p>Rozpoznanie tohto javu je k&#318;&#250;&#269;ov&#233;, aby sa <strong>predi&#353;lo nadhodnoteniu malignity</strong> a zbyto&#269;n&#253;m chirurgick&#253;m z&#225;krokom.</p><ul><li><p><strong>&#10071;</strong> <strong>CAVE:</strong> Intr&#250;zia <strong>m&#244;&#382;e koexistova&#357;</strong> s adenokarcin&#243;mom.</p></li></ul></li><li><p>Hodnotenie v&#353;ak <strong>nie je v&#382;dy jednozna&#269;n&#233;</strong> &#8211; v 26 % pr&#237;padov experti nedosiahli konsenzus, &#269;o poukazuje na diagnostick&#250; n&#225;ro&#269;nos&#357;.</p></li></ul><div><hr></div><p><strong>&#128161; Z&#225;ver</strong></p><p>Vaskul&#225;rna intr&#250;zia je <strong>fenom&#233;n napodob&#328;uj&#250;ci prav&#250; cievnu inv&#225;ziu</strong>. Jej odl&#237;&#353;enie si vy&#382;aduje d&#244;sledn&#233; pos&#250;denie v&#353;etk&#253;ch histologick&#253;ch znakov aj kontextu, ke&#271;&#382;e spr&#225;vna interpret&#225;cia m&#225; <strong>z&#225;sadn&#253; vplyv na klinick&#233; rozhodovanie</strong>.</p><div><hr></div><h3>Kazuistika mesiaca</h3><div><hr></div><p>&#128203; <strong>25-ro&#269;n&#225; &#382;ena</strong> s pretrv&#225;vaj&#250;cim krv&#225;can&#237;m po vagin&#225;lnom p&#244;rode. Najpravdepodobnej&#353;ou pr&#237;&#269;inou s&#250; pod&#318;a gynekol&#243;gov <strong>zvy&#353;ky placenty v maternici</strong>.</p><p>Pacientka preto <strong>podstupuje kyret&#225;&#382;</strong>, aby sa tieto pop&#244;rodn&#233; rezidu&#225; odstr&#225;nili. Patol&#243;g si n&#225;sledne l&#225;me hlavu nad tak&#253;mto n&#225;lezom (&#250;rove&#328; 4/5): &#129300;</p><div class="captioned-image-container"><figure><a class="image-link image2 is-viewable-img" target="_blank" href="/__u/substackcdn.com/image/fetch/$s_!6edO!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F952b25cb-165c-4186-9a11-027cca1394a5_2395x1138.jpeg" data-component-name="Image2ToDOM"><div class="image2-inset"><picture><source type="image/webp" srcset="/__u/substackcdn.com/image/fetch/$s_!6edO!, /__u/pathomd.substack.com/w_424, /__u/pathomd.substack.com/c_limit, /__u/pathomd.substack.com/f_webp, /__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F952b25cb-165c-4186-9a11-027cca1394a5_2395x1138.jpeg 424w, /__u/substackcdn.com/image/fetch/$s_!6edO!, /__u/pathomd.substack.com/w_848, /__u/pathomd.substack.com/c_limit, /__u/pathomd.substack.com/f_webp, /__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F952b25cb-165c-4186-9a11-027cca1394a5_2395x1138.jpeg 848w, /__u/substackcdn.com/image/fetch/$s_!6edO!, /__u/pathomd.substack.com/w_1272, /__u/pathomd.substack.com/c_limit, /__u/pathomd.substack.com/f_webp, /__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F952b25cb-165c-4186-9a11-027cca1394a5_2395x1138.jpeg 1272w, /__u/substackcdn.com/image/fetch/$s_!6edO!, /__u/pathomd.substack.com/w_1456, /__u/pathomd.substack.com/c_limit, /__u/pathomd.substack.com/f_webp, /__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F952b25cb-165c-4186-9a11-027cca1394a5_2395x1138.jpeg 1456w" sizes="100vw"><img src="/__u/substackcdn.com/image/fetch/$s_!6edO!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F952b25cb-165c-4186-9a11-027cca1394a5_2395x1138.jpeg" width="1456" height="692" 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/__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F952b25cb-165c-4186-9a11-027cca1394a5_2395x1138.jpeg 424w, /__u/substackcdn.com/image/fetch/$s_!6edO!, /__u/pathomd.substack.com/w_848, /__u/pathomd.substack.com/c_limit, /__u/pathomd.substack.com/f_auto, /__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F952b25cb-165c-4186-9a11-027cca1394a5_2395x1138.jpeg 848w, /__u/substackcdn.com/image/fetch/$s_!6edO!, /__u/pathomd.substack.com/w_1272, /__u/pathomd.substack.com/c_limit, /__u/pathomd.substack.com/f_auto, /__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F952b25cb-165c-4186-9a11-027cca1394a5_2395x1138.jpeg 1272w, /__u/substackcdn.com/image/fetch/$s_!6edO!, /__u/pathomd.substack.com/w_1456, /__u/pathomd.substack.com/c_limit, /__u/pathomd.substack.com/f_auto, /__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F952b25cb-165c-4186-9a11-027cca1394a5_2395x1138.jpeg 1456w" sizes="100vw" loading="lazy"></picture><div class="image-link-expand"><div class="pencraft pc-display-flex pc-gap-8 pc-reset"><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container restack-image"><svg aria-hidden="true" width="20" height="20" viewBox="0 0 20 20" fill="none" stroke-width="1.5" stroke="var(--color-fg-primary)" stroke-linecap="round" stroke-linejoin="round" xmlns="http://www.w3.org/2000/svg"><g><path d="M2.53001 7.81595C3.49179 4.73911 6.43281 2.5 9.91173 2.5C13.1684 2.5 15.9537 4.46214 17.0852 7.23684L17.6179 8.67647M17.6179 8.67647L18.5002 4.26471M17.6179 8.67647L13.6473 6.91176M17.4995 12.1841C16.5378 15.2609 13.5967 17.5 10.1178 17.5C6.86118 17.5 4.07589 15.5379 2.94432 12.7632L2.41165 11.3235M2.41165 11.3235L1.5293 15.7353M2.41165 11.3235L6.38224 13.0882"></path></g></svg></button><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container view-image"><svg xmlns="http://www.w3.org/2000/svg" width="20" height="20" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="lucide lucide-maximize2 lucide-maximize-2"><polyline points="15 3 21 3 21 9"></polyline><polyline points="9 21 3 21 3 15"></polyline><line x1="21" x2="14" y1="3" y2="10"></line><line x1="3" x2="10" y1="21" y2="14"></line></svg></button></div></div></div></a><figcaption class="image-caption">Zdroj: Arch&#237;v autora</figcaption></figure></div><div class="captioned-image-container"><figure><a class="image-link image2 is-viewable-img" target="_blank" href="/__u/substackcdn.com/image/fetch/$s_!tf5c!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F8d0e81b5-927c-43b0-8d52-622dd839b984_1916x911.jpeg" data-component-name="Image2ToDOM"><div class="image2-inset"><picture><source type="image/webp" srcset="/__u/substackcdn.com/image/fetch/$s_!tf5c!, /__u/pathomd.substack.com/w_424, /__u/pathomd.substack.com/c_limit, /__u/pathomd.substack.com/f_webp, /__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F8d0e81b5-927c-43b0-8d52-622dd839b984_1916x911.jpeg 424w, /__u/substackcdn.com/image/fetch/$s_!tf5c!, /__u/pathomd.substack.com/w_848, /__u/pathomd.substack.com/c_limit, /__u/pathomd.substack.com/f_webp, /__u/pathomd.substack.com/q_auto:good, 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src="/__u/substackcdn.com/image/fetch/$s_!tf5c!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F8d0e81b5-927c-43b0-8d52-622dd839b984_1916x911.jpeg" width="1456" height="692" 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/__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F8d0e81b5-927c-43b0-8d52-622dd839b984_1916x911.jpeg 424w, /__u/substackcdn.com/image/fetch/$s_!tf5c!, /__u/pathomd.substack.com/w_848, /__u/pathomd.substack.com/c_limit, /__u/pathomd.substack.com/f_auto, /__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F8d0e81b5-927c-43b0-8d52-622dd839b984_1916x911.jpeg 848w, /__u/substackcdn.com/image/fetch/$s_!tf5c!, /__u/pathomd.substack.com/w_1272, /__u/pathomd.substack.com/c_limit, /__u/pathomd.substack.com/f_auto, /__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F8d0e81b5-927c-43b0-8d52-622dd839b984_1916x911.jpeg 1272w, /__u/substackcdn.com/image/fetch/$s_!tf5c!, /__u/pathomd.substack.com/w_1456, /__u/pathomd.substack.com/c_limit, /__u/pathomd.substack.com/f_auto, /__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F8d0e81b5-927c-43b0-8d52-622dd839b984_1916x911.jpeg 1456w" sizes="100vw" loading="lazy"></picture><div class="image-link-expand"><div class="pencraft pc-display-flex pc-gap-8 pc-reset"><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container restack-image"><svg aria-hidden="true" width="20" height="20" viewBox="0 0 20 20" fill="none" stroke-width="1.5" stroke="var(--color-fg-primary)" stroke-linecap="round" stroke-linejoin="round" xmlns="http://www.w3.org/2000/svg"><g><path d="M2.53001 7.81595C3.49179 4.73911 6.43281 2.5 9.91173 2.5C13.1684 2.5 15.9537 4.46214 17.0852 7.23684L17.6179 8.67647M17.6179 8.67647L18.5002 4.26471M17.6179 8.67647L13.6473 6.91176M17.4995 12.1841C16.5378 15.2609 13.5967 17.5 10.1178 17.5C6.86118 17.5 4.07589 15.5379 2.94432 12.7632L2.41165 11.3235M2.41165 11.3235L1.5293 15.7353M2.41165 11.3235L6.38224 13.0882"></path></g></svg></button><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container view-image"><svg xmlns="http://www.w3.org/2000/svg" width="20" height="20" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="lucide lucide-maximize2 lucide-maximize-2"><polyline points="15 3 21 3 21 9"></polyline><polyline points="9 21 3 21 3 15"></polyline><line x1="21" x2="14" y1="3" y2="10"></line><line x1="3" x2="10" y1="21" y2="14"></line></svg></button></div></div></div></a><figcaption class="image-caption">Zdroj: Arch&#237;v autora</figcaption></figure></div><div class="poll-embed" data-attrs="{&quot;id&quot;:387255}" data-component-name="PollToDOM"></div><div><hr></div><h3>&#352;ikovn&#233; n&#225;stroje, ktor&#233; pou&#382;&#237;vam</h3><div><hr></div><p>&#129658; <strong><a href="https://isimm.org/diagnostic-immunohistochemistry-in-kidney-tumors-a-practical-approach/">Praktick&#253; webin&#225;r</a></strong> na t&#233;mu<strong> IHC diagnostiky pri n&#225;doroch obli&#269;ky </strong>od<strong> Cristiny Magi-Galluzzi</strong>. A &#250;plne zadarmo! &#129316;</p><div><hr></div><h3>Patho MD tr&#233;ning</h3><div><hr></div><p><strong>&#9986;&#65039; &#268;o potrebuje&#353; vedie&#357; o excidovan&#237;</strong></p><p><strong>Excidovanie</strong> je pre n&#225;s ka&#382;dodenn&#253; chleb&#237;&#269;ek. Megi mi ale pripomenula, &#382;e mnoh&#253;m z v&#225;s, ne-patol&#243;gom, je tento <strong>pojem nejasn&#253; a zahalen&#253; r&#250;&#353;kom tajomstva</strong>. V dne&#353;nom tr&#233;ningu si to teda objasn&#237;me, raz a nav&#382;dy. <strong>A v &#353;t&#253;le FAQ!</strong></p><p>&#128518; U&#382; vid&#237;m to nad&#353;enie kolegov z fachu &#8230;.</p><div class="captioned-image-container"><figure><a class="image-link image2 is-viewable-img" target="_blank" href="/__u/substackcdn.com/image/fetch/$s_!lDom!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fec26f88d-10d2-48ec-83ff-d70bbc6aed4c_531x504.webp" data-component-name="Image2ToDOM"><div class="image2-inset"><picture><source type="image/webp" srcset="/__u/substackcdn.com/image/fetch/$s_!lDom!, /__u/pathomd.substack.com/w_424, /__u/pathomd.substack.com/c_limit, /__u/pathomd.substack.com/f_webp, /__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fec26f88d-10d2-48ec-83ff-d70bbc6aed4c_531x504.webp 424w, /__u/substackcdn.com/image/fetch/$s_!lDom!, /__u/pathomd.substack.com/w_848, /__u/pathomd.substack.com/c_limit, /__u/pathomd.substack.com/f_webp, /__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fec26f88d-10d2-48ec-83ff-d70bbc6aed4c_531x504.webp 848w, /__u/substackcdn.com/image/fetch/$s_!lDom!, /__u/pathomd.substack.com/w_1272, /__u/pathomd.substack.com/c_limit, /__u/pathomd.substack.com/f_webp, /__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fec26f88d-10d2-48ec-83ff-d70bbc6aed4c_531x504.webp 1272w, /__u/substackcdn.com/image/fetch/$s_!lDom!, /__u/pathomd.substack.com/w_1456, /__u/pathomd.substack.com/c_limit, /__u/pathomd.substack.com/f_webp, /__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fec26f88d-10d2-48ec-83ff-d70bbc6aed4c_531x504.webp 1456w" sizes="100vw"><img src="/__u/substackcdn.com/image/fetch/$s_!lDom!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fec26f88d-10d2-48ec-83ff-d70bbc6aed4c_531x504.webp" width="531" height="504" 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/__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fec26f88d-10d2-48ec-83ff-d70bbc6aed4c_531x504.webp 424w, /__u/substackcdn.com/image/fetch/$s_!lDom!, /__u/pathomd.substack.com/w_848, /__u/pathomd.substack.com/c_limit, /__u/pathomd.substack.com/f_auto, /__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fec26f88d-10d2-48ec-83ff-d70bbc6aed4c_531x504.webp 848w, /__u/substackcdn.com/image/fetch/$s_!lDom!, /__u/pathomd.substack.com/w_1272, /__u/pathomd.substack.com/c_limit, /__u/pathomd.substack.com/f_auto, /__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fec26f88d-10d2-48ec-83ff-d70bbc6aed4c_531x504.webp 1272w, /__u/substackcdn.com/image/fetch/$s_!lDom!, /__u/pathomd.substack.com/w_1456, /__u/pathomd.substack.com/c_limit, /__u/pathomd.substack.com/f_auto, /__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fec26f88d-10d2-48ec-83ff-d70bbc6aed4c_531x504.webp 1456w" sizes="100vw" loading="lazy"></picture><div class="image-link-expand"><div class="pencraft pc-display-flex pc-gap-8 pc-reset"><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container restack-image"><svg aria-hidden="true" width="20" height="20" viewBox="0 0 20 20" fill="none" stroke-width="1.5" stroke="var(--color-fg-primary)" stroke-linecap="round" stroke-linejoin="round" xmlns="http://www.w3.org/2000/svg"><g><path d="M2.53001 7.81595C3.49179 4.73911 6.43281 2.5 9.91173 2.5C13.1684 2.5 15.9537 4.46214 17.0852 7.23684L17.6179 8.67647M17.6179 8.67647L18.5002 4.26471M17.6179 8.67647L13.6473 6.91176M17.4995 12.1841C16.5378 15.2609 13.5967 17.5 10.1178 17.5C6.86118 17.5 4.07589 15.5379 2.94432 12.7632L2.41165 11.3235M2.41165 11.3235L1.5293 15.7353M2.41165 11.3235L6.38224 13.0882"></path></g></svg></button><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container view-image"><svg xmlns="http://www.w3.org/2000/svg" width="20" height="20" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="lucide lucide-maximize2 lucide-maximize-2"><polyline points="15 3 21 3 21 9"></polyline><polyline points="9 21 3 21 3 15"></polyline><line x1="21" x2="14" y1="3" y2="10"></line><line x1="3" x2="10" y1="21" y2="14"></line></svg></button></div></div></div></a></figure></div><p><strong>&#128269; &#268;o je excidovanie?</strong></p><blockquote><p>Vykrajovanie men&#353;&#237;ch a hlavne d&#244;le&#382;it&#253;ch &#269;ast&#237; odobrat&#233;ho tkaniva alebo org&#225;nu, v ktor&#253;ch do&#353;lo k chorobn&#253;m zmen&#225;m.</p></blockquote><div><hr></div><p>&#128221; <strong>&#268;o je k tomu potrebn&#233;?</strong></p><p><strong>Poctivo a &#269;itate&#318;ne vyplnen&#250; &#382;iadanku klinick&#253;m lek&#225;rom</strong>, vr&#225;tane &#250;dajov pacienta a popisu odobratej vzorky. Ak inform&#225;cie nie s&#250; dostato&#269;n&#233;, mus&#237;me sp&#228;tne telefonova&#357; odosielate&#318;ovi, alebo vytiahneme na&#353;u kri&#353;t&#225;&#318;ov&#250; gu&#318;u.</p><p><strong>Kolegovia, pros&#237;m, spolupracujme! Aj vy sa podie&#318;ate na patologickej diagnostike.</strong></p><p><strong>&#129300; Pre&#269;o sa to rob&#237;?</strong></p><p>Na patol&#243;gii sa sprac&#250;vaj&#250; <strong>vzorky ulo&#382;en&#233; v mal&#253;ch plastov&#253;ch kazetk&#225;ch a do nich hrub&#233; &#269;revo s &#8222;obsahom&#8221; proste nenatla&#269;&#237;&#353;.</strong> Preto treba starostlivo zvoli&#357; reprezentat&#237;vnu &#269;as&#357; org&#225;nu postihnut&#233;ho chorobou, ktor&#250; patol&#243;g nesk&#244;r vy&#353;etr&#237; pod mikroskopom.</p><div class="captioned-image-container"><figure><a class="image-link image2 is-viewable-img" target="_blank" href="/__u/substackcdn.com/image/fetch/$s_!dNK1!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F6edd1822-7cff-4c60-910b-f23cd2beed0b_720x537.jpeg" data-component-name="Image2ToDOM"><div class="image2-inset"><picture><source type="image/webp" srcset="/__u/substackcdn.com/image/fetch/$s_!dNK1!, 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/__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F6edd1822-7cff-4c60-910b-f23cd2beed0b_720x537.jpeg 1272w, /__u/substackcdn.com/image/fetch/$s_!dNK1!, /__u/pathomd.substack.com/w_1456, /__u/pathomd.substack.com/c_limit, /__u/pathomd.substack.com/f_webp, /__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F6edd1822-7cff-4c60-910b-f23cd2beed0b_720x537.jpeg 1456w" sizes="100vw"><img src="/__u/substackcdn.com/image/fetch/$s_!dNK1!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F6edd1822-7cff-4c60-910b-f23cd2beed0b_720x537.jpeg" width="720" height="537" 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/__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F6edd1822-7cff-4c60-910b-f23cd2beed0b_720x537.jpeg 424w, /__u/substackcdn.com/image/fetch/$s_!dNK1!, /__u/pathomd.substack.com/w_848, /__u/pathomd.substack.com/c_limit, /__u/pathomd.substack.com/f_auto, /__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F6edd1822-7cff-4c60-910b-f23cd2beed0b_720x537.jpeg 848w, /__u/substackcdn.com/image/fetch/$s_!dNK1!, /__u/pathomd.substack.com/w_1272, /__u/pathomd.substack.com/c_limit, /__u/pathomd.substack.com/f_auto, /__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F6edd1822-7cff-4c60-910b-f23cd2beed0b_720x537.jpeg 1272w, /__u/substackcdn.com/image/fetch/$s_!dNK1!, /__u/pathomd.substack.com/w_1456, /__u/pathomd.substack.com/c_limit, /__u/pathomd.substack.com/f_auto, /__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F6edd1822-7cff-4c60-910b-f23cd2beed0b_720x537.jpeg 1456w" sizes="100vw" loading="lazy"></picture><div class="image-link-expand"><div class="pencraft pc-display-flex pc-gap-8 pc-reset"><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container restack-image"><svg aria-hidden="true" width="20" height="20" viewBox="0 0 20 20" fill="none" stroke-width="1.5" stroke="var(--color-fg-primary)" stroke-linecap="round" stroke-linejoin="round" xmlns="http://www.w3.org/2000/svg"><g><path d="M2.53001 7.81595C3.49179 4.73911 6.43281 2.5 9.91173 2.5C13.1684 2.5 15.9537 4.46214 17.0852 7.23684L17.6179 8.67647M17.6179 8.67647L18.5002 4.26471M17.6179 8.67647L13.6473 6.91176M17.4995 12.1841C16.5378 15.2609 13.5967 17.5 10.1178 17.5C6.86118 17.5 4.07589 15.5379 2.94432 12.7632L2.41165 11.3235M2.41165 11.3235L1.5293 15.7353M2.41165 11.3235L6.38224 13.0882"></path></g></svg></button><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container view-image"><svg xmlns="http://www.w3.org/2000/svg" width="20" height="20" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="lucide lucide-maximize2 lucide-maximize-2"><polyline points="15 3 21 3 21 9"></polyline><polyline points="9 21 3 21 3 15"></polyline><line x1="21" x2="14" y1="3" y2="10"></line><line x1="3" x2="10" y1="21" y2="14"></line></svg></button></div></div></div></a><figcaption class="image-caption">Zdroj: <a href="https://www.leicabiosystems.com/en-at/knowledge-pathway/an-introduction-to-specimen-preparation/">www.leicabiosystems.com</a></figcaption></figure></div><p>&#129320; <strong>Je to v&#244;bec d&#244;le&#382;it&#233;?</strong></p><p>Ak sa vykroj&#237; nespr&#225;vna &#269;as&#357; org&#225;nu, v ktorej nie je zachyten&#253; napr. zhubn&#253; n&#225;dor, patol&#243;g ho pod mikroskopom neuvid&#237; a jeho n&#225;lez bude falo&#353;ne negat&#237;vny. N&#225;sledky si domysli.</p><div><hr></div><p><strong>&#129489;&#8205;&#9877;&#65039; Kto to vykon&#225;va?</strong></p><p>Z&#225;vis&#237; od region&#225;lnych zvyklost&#237; a legislat&#237;vy danej krajiny. M&#244;&#382;e &#237;s&#357; o &#353;peci&#225;lne vy&#353;kolen&#253;ch laborantov, tzv. &#8222;patologick&#253;ch asistentov&#8221; (v SR bohu&#382;ia&#318; nie), mlad&#253;ch lek&#225;rov v predatesta&#269;nej pr&#237;prave pod doh&#318;adom star&#353;&#237;ch kolegov, alebo atestovan&#253;ch patol&#243;gov.</p><p><strong>&#127973; Ako je to na Slovensku?</strong></p><p>&#352;tandardne to maj&#250; pod palcom <strong>lek&#225;ri na patol&#243;gii</strong> a vy&#353;kolen&#237; laboranti im pritom asistuj&#250;.</p><p>&#9878;&#65039; <strong>Kto nesie zodpovednos&#357;, ak nastane chyba?</strong></p><p>To je nadlho a z&#225;vis&#237; to od viacer&#253;ch faktorov. V kone&#269;nom d&#244;sledku prim&#225;r oddelenia a patol&#243;g podp&#237;san&#253; pod &#8222;zl&#253;m&#8221; v&#253;sledkom. &#268;i&#382;e ka&#382;d&#253; de&#328; jednou nohou v base. <strong>Love my job!</strong> &#128556;</p><div><hr></div><p><strong>&#128073; Zhrnutie o excidovan&#237; vo videu.</strong> Z&#225;rove&#328; vyobrazuje pr&#225;cu &#8222;patologick&#233;ho asistenta&#8221; v ide&#225;lnom svete.</p><div id="youtube2-WcJKW9n1afc" class="youtube-wrap" data-attrs="{&quot;videoId&quot;:&quot;WcJKW9n1afc&quot;,&quot;startTime&quot;:null,&quot;endTime&quot;:null}" data-component-name="Youtube2ToDOM"><div class="youtube-inner"><iframe src="https://www.youtube-nocookie.com/embed/WcJKW9n1afc?rel=0&amp;autoplay=0&amp;showinfo=0&amp;enablejsapi=0" frameborder="0" loading="lazy" gesture="media" allow="autoplay; fullscreen" allowautoplay="true" allowfullscreen="true" width="728" height="409"></iframe></div></div><div><hr></div><h3>Konferencie a kurzy</h3><div><hr></div><p><strong>&#128298; <a href="https://www.spolocnostpatologov.sk/podujatia/Martin-2025/doc/MBS%20SD-IAP.pdf">Martinsk&#253; bioptick&#253; semin&#225;r SD-IAP</a></strong> bude <strong>7. 11. 2025</strong> v Hoteli Victoria, Martin.</p><p>&#129489;&#8205;&#127979; Ak si <strong>nad&#353;enec kongresovej turistiky</strong>, sleduj pl&#225;novan&#233; akcie od Eur&#243;pskej spolo&#269;nosti patol&#243;gov, tzv. <strong><a href="https://www.esp-pathology.org/european-school-of-pathology-escop/">EScoP kurzy</a></strong>. &#128515;</p><div><hr></div><h3>R&#244;zne</h3><div><hr></div><p>&#128079; U&#382; s&#250; zn&#225;me <strong>men&#225; laure&#225;tov</strong> <strong><a href="https://www.nobelprize.org/prizes/medicine/2025/press-release/">Nobelovej ceny</a></strong> <strong>za fyziol&#243;giu a medic&#237;nu 2025</strong>!</p><p><strong>&#127897;&#65039; Slov&#225;ci s&#250; vraj ufrflan&#253; n&#225;rod &#8211; potvrdzujem, aj ja som.</strong> M&#225;lokto sa v&#353;ak rozhodne kona&#357; a usiluje o zmenu. <strong>Tom&#225;&#353; Havran</strong> je jedn&#253;m z nich. <strong>Jeho pr&#237;beh</strong> si m&#244;&#382;e&#353; vypo&#269;u&#357; <strong><a href="https://www.youtube.com/watch?v=cyIxW7RjZnE">v tomto dieli</a></strong> podcastu OZDRAVME.</p><div><hr></div><h3>Rie&#353;enie histopatologick&#233;ho kv&#237;zu</h3><div><hr></div><p>&#9989; <strong>D. Inflamat&#243;rny myofibroblastick&#253; tumor (IMT)</strong></p><p><strong><a href="https://www.pathologyoutlines.com/topic/uterusinflammpseudo.html">IMTs</a></strong> s&#250; <strong>mezenchym&#225;lne n&#225;dory</strong> s nejasn&#253;m mal&#237;gnym potenci&#225;lom. Oblas&#357; p&#318;&#250;c, brucha a retroperitonea s&#250; naj&#269;astej&#353;ie miesta v&#253;skytu. <strong>V&#253;skyt IMT v maternici je zriedkav&#253;</strong>, na druhej strane <strong>v&#228;&#269;&#353;inou asociovan&#253; s graviditou</strong> (tzv. Placenta-associated IMT, PaIMT), ako v na&#353;ej kazuistike.</p><p><strong>&#128300; Histologicky</strong> ide o blandn&#233; (t.j. morfologicky nepodozriv&#233;) vretenobunkov&#233; l&#233;zie obsahuj&#250;ce z&#225;palov&#233; bunky v r&#244;znom mno&#382;stve, &#269;asto <strong>s prestavbou g&#233;nu </strong><em><strong>ALK</strong></em> (zis&#357;ujeme ju imunohistochemicky alebo FISH met&#243;dou).</p><p><strong>&#129658; Klinicky</strong> m&#244;&#382;u imitova&#357; z&#225;palov&#253; alebo n&#225;dorov&#253; proces v prenat&#225;lnom alebo postnat&#225;lnom obdob&#237;. <strong>Pre IMT v maternici plat&#237; riziko lok&#225;lnej rekurencie a m&#225; dokonca metastatick&#253; potenci&#225;l</strong>.</p><p>&#128073; Doteraz <strong>nie s&#250; prijat&#233; jasn&#233; morfologick&#233; krit&#233;ri&#225;, ktor&#233; by dok&#225;zali predpoveda&#357; agres&#237;vne spr&#225;vanie PaIMT</strong>, ale sk&#244;r sa predpoklad&#225; jeho indolentn&#253; priebeh.</p><div><hr></div><p><strong>V&#271;aka za pre&#269;&#237;tanie, priatelia!</strong></p><p>Tom&#225;&#353; a Megi</p><div><hr></div><p class="button-wrapper" data-attrs="{&quot;url&quot;:&quot;https://pathomd.substack.com/leaderboard?&amp;utm_source=post&quot;,&quot;text&quot;:&quot;Refer a friend&quot;,&quot;action&quot;:null,&quot;class&quot;:null}" data-component-name="ButtonCreateButton"><a class="button primary" href="/__u/pathomd.substack.com/leaderboard?&amp;utm_source=post"><span>Refer a friend</span></a></p><p>PS: Odporu&#269; Patho MD aspo&#328; 1 kamo&#353;ovi*kamo&#353;ke a <strong>na mail ti pr&#237;de dar&#269;ek!</strong> &#128526;</p><p class="button-wrapper" data-attrs="{&quot;url&quot;:&quot;https://pathomd.substack.com/subscribe?&quot;,&quot;text&quot;:&quot;Subscribe now&quot;,&quot;action&quot;:null,&quot;class&quot;:null}" data-component-name="ButtonCreateButton"><a class="button primary" href="/__u/pathomd.substack.com/subscribe"><span>Subscribe now</span></a></p>]]></content:encoded></item><item><title><![CDATA[🔬 Patho MD #15 Ako reportovať prekurzorové lézie močového mechúra?]]></title><description><![CDATA[Novinky z patol&#243;gie za 3 min&#250;ty.]]></description><link>https://pathomd.substack.com/p/patho-md-15-ako-reportovat-prekurzorove</link><guid isPermaLink="false">https://pathomd.substack.com/p/patho-md-15-ako-reportovat-prekurzorove</guid><dc:creator><![CDATA[MUDr. Tomáš Krajčovič]]></dc:creator><pubDate>Thu, 11 Sep 2025 04:00:47 GMT</pubDate><enclosure url="https://substack-post-media.s3.amazonaws.com/public/images/cfec90e6-6b44-42fe-aebc-6de6740bd063_1024x1024.png" length="0" type="image/jpeg"/><content:encoded><![CDATA[<div class="captioned-image-container"><figure><a class="image-link image2" target="_blank" href="/__u/substackcdn.com/image/fetch/$s_!EWwe!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F560f1259-f9d7-4b29-82a3-e73bea1ccc82_1121x201.png" data-component-name="Image2ToDOM"><div class="image2-inset"><picture><source type="image/webp" srcset="/__u/substackcdn.com/image/fetch/$s_!EWwe!, /__u/pathomd.substack.com/w_424, /__u/pathomd.substack.com/c_limit, /__u/pathomd.substack.com/f_webp, /__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F560f1259-f9d7-4b29-82a3-e73bea1ccc82_1121x201.png 424w, /__u/substackcdn.com/image/fetch/$s_!EWwe!, /__u/pathomd.substack.com/w_848, /__u/pathomd.substack.com/c_limit, /__u/pathomd.substack.com/f_webp, /__u/pathomd.substack.com/q_auto:good, 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/__u/pathomd.substack.com/w_1456, /__u/pathomd.substack.com/c_limit, /__u/pathomd.substack.com/f_auto, /__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F560f1259-f9d7-4b29-82a3-e73bea1ccc82_1121x201.png 1456w" sizes="100vw" fetchpriority="high"></picture><div></div></div></a></figure></div><p><strong>Dobr&#233; r&#225;nko!</strong></p><p>Ako &#269;lovek z Podkarpatskej oblasti ob&#318;ubujem september. Pr&#237;jemn&#233; teploty, stol&#269;eky s bur&#269;iakom pri cest&#225;ch, vinobranie ka&#382;d&#253; v&#237;kend. Chyst&#225;&#353; sa aj ty? &#128515;</p><p><strong>V dne&#353;nom Patho MD:</strong></p><blockquote><p>&#129380; Rezervn&#233; bunky a HPV-asociovan&#233; HSIL</p><p>&#129299; ISUP konsenzus 2024</p><p>&#128300; Upchat&#233; dutiny v kazuistike</p></blockquote><p><strong>U&#382;&#237;vaj!</strong></p><div><hr></div><h3>Aktu&#225;lna &#353;t&#250;dia v skratke</h3><div><hr></div><p><strong>&#127800; Rezervn&#233; bunky a HPV-asociovan&#233; HSIL</strong></p><p><strong>&#352;t&#250;dia publikovan&#225; v &#269;asopise </strong><em><strong><a href="https://www.laboratoryinvestigation.org/article/S0023-6837(25)00076-5/fulltext">Laboratory Investigation</a></strong></em> prin&#225;&#353;a nov&#233; poznatky o &#250;lohe rezervn&#253;ch buniek pri v&#253;voji HPV-asociovan&#253;ch high grade skvam&#243;znych intraepiteli&#225;lnych l&#233;zi&#237; (HSIL) kr&#269;ka maternice.</p><p>V&#253;skum analyzoval <strong>165 vzoriek z transforma&#269;nej z&#243;ny (TZ)</strong>, kde vznik&#225; v&#228;&#269;&#353;ina skvam&#243;znych cervik&#225;lnych karcin&#243;mov. Ukazuje, &#382;e <strong>rezervn&#233; bunky pod kolumn&#225;rnym epitelom</strong> s charakteristickou expresiou <strong>K5, K17 a p63</strong> predstavuj&#250; hlavn&#253; zdroj metapl&#225;zie aj rozvoja HPV-asociovan&#253;ch l&#233;zi&#237;.</p><p>Pre predstavivos&#357; ti priklad&#225;m <strong>schematick&#233; zobrazenie norm&#225;lneho kr&#269;ka maternice.</strong></p><div class="captioned-image-container"><figure><a class="image-link image2 is-viewable-img" target="_blank" href="/__u/substackcdn.com/image/fetch/$s_!CF85!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F5bf6a138-fc91-460f-b4f5-1ce1cd35afa3_944x784.png" data-component-name="Image2ToDOM"><div class="image2-inset"><picture><source type="image/webp" srcset="/__u/substackcdn.com/image/fetch/$s_!CF85!, /__u/pathomd.substack.com/w_424, /__u/pathomd.substack.com/c_limit, /__u/pathomd.substack.com/f_webp, /__u/pathomd.substack.com/q_auto:good, 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/__u/pathomd.substack.com/w_1456, /__u/pathomd.substack.com/c_limit, /__u/pathomd.substack.com/f_auto, /__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F5bf6a138-fc91-460f-b4f5-1ce1cd35afa3_944x784.png 1456w" sizes="100vw" loading="lazy"></picture><div class="image-link-expand"><div class="pencraft pc-display-flex pc-gap-8 pc-reset"><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container restack-image"><svg aria-hidden="true" width="20" height="20" viewBox="0 0 20 20" fill="none" stroke-width="1.5" stroke="var(--color-fg-primary)" stroke-linecap="round" stroke-linejoin="round" xmlns="http://www.w3.org/2000/svg"><g><path d="M2.53001 7.81595C3.49179 4.73911 6.43281 2.5 9.91173 2.5C13.1684 2.5 15.9537 4.46214 17.0852 7.23684L17.6179 8.67647M17.6179 8.67647L18.5002 4.26471M17.6179 8.67647L13.6473 6.91176M17.4995 12.1841C16.5378 15.2609 13.5967 17.5 10.1178 17.5C6.86118 17.5 4.07589 15.5379 2.94432 12.7632L2.41165 11.3235M2.41165 11.3235L1.5293 15.7353M2.41165 11.3235L6.38224 13.0882"></path></g></svg></button><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container view-image"><svg xmlns="http://www.w3.org/2000/svg" width="20" height="20" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="lucide lucide-maximize2 lucide-maximize-2"><polyline points="15 3 21 3 21 9"></polyline><polyline points="9 21 3 21 3 15"></polyline><line x1="21" x2="14" y1="3" y2="10"></line><line x1="3" x2="10" y1="21" y2="14"></line></svg></button></div></div></div></a><figcaption class="image-caption">Zdroj: <a href="https://www.laboratoryinvestigation.org/article/S0023-6837(25)00076-5/fulltext">www.laboratoryinvestigation.org</a></figcaption></figure></div><div><hr></div><p><strong>&#128273; K&#318;&#250;&#269;ov&#233; zistenia:</strong></p><ul><li><p>Na rozdiel od niektor&#253;ch star&#353;&#237;ch &#353;t&#250;di&#237; sa <strong>nepotvrdila existencia</strong> &#353;pecifickej popul&#225;cie <strong>K7+ kuboidn&#253;ch buniek na skvamokolumn&#225;rnej junkcii</strong> (SCJ). Expresia K7 bola zachyten&#225; naprie&#269; cel&#253;m kolumn&#225;rnym epitelom TZ.</p></li><li><p><strong>Rezervn&#233; bunky (K5/K17/p63+)</strong> <strong>expanduj&#250; pri HPV infekcii</strong> v oblasti &#250;stia kr&#253;pt, kde vznikaj&#250; typicky &#8222;tenk&#233;&#8220; HSIL.</p></li><li><p>Rezervn&#233; bunky <strong>presahuj&#250; vidite&#318;n&#250; hranicu SCJ</strong> - tzv. &#8222;roz&#353;&#237;ren&#225; TZ&#8220; s potenci&#225;lom pre metapl&#225;ziu siaha hlb&#353;ie a proxim&#225;lnej&#353;ie, ne&#382; sa be&#382;ne predpoklad&#225;.</p></li><li><p>Rezervn&#233; bunky prispievaj&#250; k neopl&#225;zii a <strong>m&#244;&#382;u pretrv&#225;va&#357; aj po &#353;tandardnej lie&#269;be</strong> (LEEP), &#269;o zvy&#353;uje riziko recid&#237;vy.</p></li></ul><div><hr></div><p><strong>&#129658; Praktick&#233; d&#244;sledky:</strong></p><ul><li><p>Lie&#269;ba by mala cieli&#357; na <strong>&#353;ir&#353;iu oblas&#357;</strong>, ke&#271;&#382;e potenci&#225;lne rizikov&#233; bunky presahuj&#250; vidite&#318;n&#250; SCJ.</p></li><li><p><strong>Klinicky</strong> je potrebn&#233; zoh&#318;adni&#357; t&#250;to dynamiku pri diagnostike, lie&#269;be i sledovan&#237; pacientok (obzvl&#225;&#353;&#357; z vysoko rizikov&#253;ch skup&#237;n), ke&#271;&#382;e metapl&#225;zia a neopl&#225;zia nevznikaj&#250; len na &#250;zkom okraji SCJ, ale naprie&#269; celou transforma&#269;nou z&#243;nou a v krypt&#225;ch.</p></li></ul><div><hr></div><h3>Kazuistika mesiaca</h3><div><hr></div><p>&#128203;<strong>29-ro&#269;n&#225; &#382;ena</strong> bola odoslan&#225; na ORL ambulanciu pre opakovan&#233; <strong>tup&#233; bolesti hlavy</strong> lokalizovan&#233; retroorbit&#225;lne a v temene, spojen&#233; <strong>s pocitom tlaku za o&#269;ami</strong>.</p><p>CT vy&#353;etrenie pr&#237;nosov&#253;ch dut&#237;n odhalilo sol&#237;dnu <strong>polypoidn&#250; masu</strong> <strong>v oblasti &#318;avej sfenoid&#225;lnej dutiny.</strong> Po chirurgickom odstr&#225;nen&#237; nasledoval prekapiv&#253; histologick&#253; n&#225;lez (2/5): &#128556;</p><div class="captioned-image-container"><figure><a class="image-link image2 is-viewable-img" target="_blank" href="/__u/substackcdn.com/image/fetch/$s_!R4sZ!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F4a768ee8-c399-4393-a0f4-afc29c4e97d4_945x480.png" data-component-name="Image2ToDOM"><div class="image2-inset"><picture><source type="image/webp" srcset="/__u/substackcdn.com/image/fetch/$s_!R4sZ!, /__u/pathomd.substack.com/w_424, /__u/pathomd.substack.com/c_limit, /__u/pathomd.substack.com/f_webp, /__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F4a768ee8-c399-4393-a0f4-afc29c4e97d4_945x480.png 424w, /__u/substackcdn.com/image/fetch/$s_!R4sZ!, /__u/pathomd.substack.com/w_848, /__u/pathomd.substack.com/c_limit, /__u/pathomd.substack.com/f_webp, 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src="/__u/substackcdn.com/image/fetch/$s_!R4sZ!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F4a768ee8-c399-4393-a0f4-afc29c4e97d4_945x480.png" width="945" height="480" 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17.5C6.86118 17.5 4.07589 15.5379 2.94432 12.7632L2.41165 11.3235M2.41165 11.3235L1.5293 15.7353M2.41165 11.3235L6.38224 13.0882"></path></g></svg></button><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container view-image"><svg xmlns="http://www.w3.org/2000/svg" width="20" height="20" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="lucide lucide-maximize2 lucide-maximize-2"><polyline points="15 3 21 3 21 9"></polyline><polyline points="9 21 3 21 3 15"></polyline><line x1="21" x2="14" y1="3" y2="10"></line><line x1="3" x2="10" y1="21" y2="14"></line></svg></button></div></div></div></a></figure></div><div class="poll-embed" data-attrs="{&quot;id&quot;:373835}" data-component-name="PollToDOM"></div><div><hr></div><h3>&#352;ikovn&#233; n&#225;stroje, ktor&#233; pou&#382;&#237;vam</h3><div><hr></div><p><strong>&#128187; Pathcast a GIPS</strong> (Gastrointestinal Pathology Society) spojili sily a vytvorili <strong>eMasterclass na t&#233;mu karcin&#243;mu &#382;al&#250;dka</strong>. Tvor&#237; ho 5 lekci&#237;, ktor&#233; si pozrie&#353; zadarmo na Youtube ozna&#269;en&#233; ako <strong><a href="https://www.youtube.com/hashtag/gips">#GIPS</a></strong>. </p><div><hr></div><h3>Patho MD tr&#233;ning</h3><div><hr></div><p>&#129515; <strong><a href="https://journals.lww.com/ajsp/abstract/9900/international_society_of_urological_pathology.550.aspx">ISUP 2024</a>: Konsenzus o preneoplastick&#253;ch a prekurzorov&#253;ch l&#233;zi&#225;ch mo&#269;ov&#233;ho mech&#250;ra</strong></p><p><strong>Medzin&#225;rodn&#225; spolo&#269;nos&#357; pre urologick&#250; patol&#243;giu</strong> (ISUP) zorganizovala stretnutie s cie&#318;om <strong>zjednoti&#357; terminol&#243;giu</strong>, &#269;i <strong>sp&#244;sob reportovania preneoplastick&#253;ch a prekurzorov&#253;ch l&#233;zi&#237; mo&#269;ov&#233;ho mech&#250;ra</strong> u patol&#243;gov. Klinick&#233; dopady boli tie&#382; zoh&#318;adnen&#233;.</p><div><hr></div><p><strong>&#11036; Ploch&#233; urotelov&#233; l&#233;zie</strong></p><ul><li><p><strong>Pou&#382;&#237;vaj rad&#353;ej term&#237;n &#8222;uroteli&#225;lna dyspl&#225;zia&#8220;</strong> pre low-grade ploch&#233; neopl&#225;zie.</p></li><li><p><strong>Pri diagnostike CIS</strong> (<em>carcinoma in situ</em>) ost&#225;va <strong>morfol&#243;gia zlat&#253;m &#353;tandardom.</strong> CK20 a p53 IHC m&#244;&#382;u pom&#244;c&#357; v zlo&#382;it&#253;ch pr&#237;padoch.</p></li><li><p><strong>Dole&#382;it&#233; je</strong> <strong>v&#382;dy zaznamena&#357; CIS</strong> ak sa vyskytuje s&#250;&#269;asne s invaz&#237;vnym urotelov&#253;m karcin&#243;mom.</p></li></ul><div><hr></div><p><strong>&#127807; Papil&#225;rne urotelov&#233; l&#233;zie</strong></p><ul><li><p>Preferovan&#225; terminol&#243;gia je <strong>papil&#225;rna hyperpl&#225;zia</strong> (synonymum UPUMP - Urothelial Proliferation of Uncertain Malignant Potential).</p></li><li><p>Papil&#225;rne l&#233;zie s&#250; <strong>pravdepodobn&#253; prekurzor papil&#225;rneho urotelov&#233;ho karcin&#243;mu</strong> (PUC). Zbo&#382;&#328;ujem tieto skratky! &#129327;</p></li><li><p><strong>Cytonukle&#225;rne (bunkov&#233;) atypie</strong> s&#250; pri stanoven&#237; Gradingu <strong>d&#244;le&#382;itej&#353;ie ne&#382; architekt&#250;ra</strong>.</p></li><li><p><strong>Definuj&#250;cim znakom</strong> je pr&#237;tomnos&#357; skuto&#269;n&#253;ch fibrovaskul&#225;rnych centier v papil&#225;ch a zmena hr&#250;bky urotelu.</p></li></ul><div><hr></div><p><strong>&#129513; Glandul&#225;rne l&#233;zie</strong></p><ul><li><p>V&#382;dy treba <strong>hl&#225;si&#357; </strong><em><strong>cystitis glandularis</strong></em><strong> alebo intestin&#225;lnu metapl&#225;ziu.</strong></p></li><li><p><strong>Mal&#237;gny potenci&#225;l m&#225; len intestin&#225;lna metapl&#225;zia s dyspl&#225;ziou.</strong> Be&#382;n&#225; <em>cystitis glandularis</em> zriedkavo progreduje.</p></li><li><p>Pri stanoven&#237; Gradingu s&#250; odpor&#250;&#269;an&#233; term&#237;ny low-grade alebo high-grade glandul&#225;rna dyspl&#225;zia.</p></li></ul><div><hr></div><p><strong>&#129704; Skvam&#243;zne l&#233;zie</strong></p><ul><li><p><strong>Nekeratinizuj&#250;ca metapl&#225;zia je ben&#237;gna</strong> (najm&#228; v trigone u &#382;ien).</p></li><li><p>Keratinizuj&#250;ca skvam&#243;zna metapl&#225;zia a veruk&#243;zna skvam&#243;zna hyperpl&#225;zia s&#250; <strong>preneoplastick&#233; zmeny</strong>. Treba ich reportova&#357; a ur&#269;i&#357; stupe&#328; dyspl&#225;zie.</p></li><li><p><strong>Follow-up pacientov</strong> by mal pozost&#225;va&#357; z cystoskopie aspo&#328; raz ro&#269;ne, biopsia je odpor&#250;&#269;an&#225;.</p></li></ul><div><hr></div><p><strong>&#9877;&#65039; Klinick&#225; perspekt&#237;va</strong></p><p><strong>Sledovanie pacienta pri:</strong></p><ol><li><p><strong>Uroteli&#225;lnom papil&#243;me</strong> <strong>(UP).</strong> M&#225; n&#237;zke riziko, ale pacienta treba sledova&#357; minim&#225;lne 3 roky.</p></li><li><p><strong>PUNLMP</strong> (Papillary Urothelial Neoplasm of Low grade Malignant Potential). Mana&#382;uj ako low-grade karcin&#243;m, Stage pTa (cystoskopia po 3 mesiacoch a sledovanie do 5 rokov).</p></li></ol><p><strong>&#128073; Pri recid&#237;vach</strong> <strong>je TUR &#353;tandard</strong>.</p><div><hr></div><h3>Konferencie a kurzy</h3><div><hr></div><p>&#129404; Na Morave bude <strong>6.-7. novembra 2025</strong> <strong>Svatomartinsk&#253; skl&#237;&#269;kov&#253; semin&#225;&#345; patologick&#253;ch pracovi&#353;&#357; </strong>a <strong>Semin&#225;&#345; histologick&#253;ch laborant&#367;</strong>. V&#353;etky d&#244;le&#382;it&#233; inform&#225;cie <strong><a href="https://symma.cz/sklickovyseminar/">tu</a></strong>.</p><div><hr></div><h3>R&#244;zne</h3><div><hr></div><p>&#128218; O&#269;i mi padli na knihu <strong><a href="https://www.amazon.com/Labwork-Leadership-Concise-Thriving-Science/dp/0674258630">Labwork to Leadership</a></strong>.<strong> </strong>U&#382; sa neviem do&#269;ka&#357;, kedy sa do nej pust&#237;m.</p><div class="captioned-image-container"><figure><a class="image-link image2 is-viewable-img" target="_blank" href="/__u/substackcdn.com/image/fetch/$s_!gh1r!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F13f9aa0a-2124-4c72-ad1d-1cd52dd49031_1910x1000.jpeg" data-component-name="Image2ToDOM"><div class="image2-inset"><picture><source type="image/webp" srcset="/__u/substackcdn.com/image/fetch/$s_!gh1r!, /__u/pathomd.substack.com/w_424, /__u/pathomd.substack.com/c_limit, /__u/pathomd.substack.com/f_webp, /__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F13f9aa0a-2124-4c72-ad1d-1cd52dd49031_1910x1000.jpeg 424w, /__u/substackcdn.com/image/fetch/$s_!gh1r!, /__u/pathomd.substack.com/w_848, /__u/pathomd.substack.com/c_limit, /__u/pathomd.substack.com/f_webp, /__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F13f9aa0a-2124-4c72-ad1d-1cd52dd49031_1910x1000.jpeg 848w, /__u/substackcdn.com/image/fetch/$s_!gh1r!, /__u/pathomd.substack.com/w_1272, /__u/pathomd.substack.com/c_limit, /__u/pathomd.substack.com/f_webp, /__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F13f9aa0a-2124-4c72-ad1d-1cd52dd49031_1910x1000.jpeg 1272w, /__u/substackcdn.com/image/fetch/$s_!gh1r!, /__u/pathomd.substack.com/w_1456, /__u/pathomd.substack.com/c_limit, /__u/pathomd.substack.com/f_webp, /__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F13f9aa0a-2124-4c72-ad1d-1cd52dd49031_1910x1000.jpeg 1456w" sizes="100vw"><img src="/__u/substackcdn.com/image/fetch/$s_!gh1r!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F13f9aa0a-2124-4c72-ad1d-1cd52dd49031_1910x1000.jpeg" width="1456" height="762" 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/__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F13f9aa0a-2124-4c72-ad1d-1cd52dd49031_1910x1000.jpeg 424w, /__u/substackcdn.com/image/fetch/$s_!gh1r!, /__u/pathomd.substack.com/w_848, /__u/pathomd.substack.com/c_limit, /__u/pathomd.substack.com/f_auto, /__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F13f9aa0a-2124-4c72-ad1d-1cd52dd49031_1910x1000.jpeg 848w, /__u/substackcdn.com/image/fetch/$s_!gh1r!, /__u/pathomd.substack.com/w_1272, /__u/pathomd.substack.com/c_limit, /__u/pathomd.substack.com/f_auto, /__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F13f9aa0a-2124-4c72-ad1d-1cd52dd49031_1910x1000.jpeg 1272w, /__u/substackcdn.com/image/fetch/$s_!gh1r!, /__u/pathomd.substack.com/w_1456, /__u/pathomd.substack.com/c_limit, /__u/pathomd.substack.com/f_auto, /__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F13f9aa0a-2124-4c72-ad1d-1cd52dd49031_1910x1000.jpeg 1456w" sizes="100vw" loading="lazy"></picture><div class="image-link-expand"><div class="pencraft pc-display-flex pc-gap-8 pc-reset"><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container restack-image"><svg aria-hidden="true" width="20" height="20" viewBox="0 0 20 20" fill="none" stroke-width="1.5" stroke="var(--color-fg-primary)" stroke-linecap="round" stroke-linejoin="round" xmlns="http://www.w3.org/2000/svg"><g><path d="M2.53001 7.81595C3.49179 4.73911 6.43281 2.5 9.91173 2.5C13.1684 2.5 15.9537 4.46214 17.0852 7.23684L17.6179 8.67647M17.6179 8.67647L18.5002 4.26471M17.6179 8.67647L13.6473 6.91176M17.4995 12.1841C16.5378 15.2609 13.5967 17.5 10.1178 17.5C6.86118 17.5 4.07589 15.5379 2.94432 12.7632L2.41165 11.3235M2.41165 11.3235L1.5293 15.7353M2.41165 11.3235L6.38224 13.0882"></path></g></svg></button><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container view-image"><svg xmlns="http://www.w3.org/2000/svg" width="20" height="20" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="lucide lucide-maximize2 lucide-maximize-2"><polyline points="15 3 21 3 21 9"></polyline><polyline points="9 21 3 21 3 15"></polyline><line x1="21" x2="14" y1="3" y2="10"></line><line x1="3" x2="10" y1="21" y2="14"></line></svg></button></div></div></div></a></figure></div><div><hr></div><h3>Rie&#353;enie histopatologick&#233;ho kv&#237;zu</h3><div><hr></div><p>&#9989; <strong>A. Naz&#225;lna gli&#225;lna heteropia</strong></p><div class="captioned-image-container"><figure><a class="image-link image2 is-viewable-img" target="_blank" href="/__u/substackcdn.com/image/fetch/$s_!vusn!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fff2adc0c-5dc2-408b-8e43-9239de2c754d_1280x720.jpeg" data-component-name="Image2ToDOM"><div class="image2-inset"><picture><source type="image/webp" srcset="/__u/substackcdn.com/image/fetch/$s_!vusn!, /__u/pathomd.substack.com/w_424, /__u/pathomd.substack.com/c_limit, /__u/pathomd.substack.com/f_webp, /__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fff2adc0c-5dc2-408b-8e43-9239de2c754d_1280x720.jpeg 424w, /__u/substackcdn.com/image/fetch/$s_!vusn!, /__u/pathomd.substack.com/w_848, /__u/pathomd.substack.com/c_limit, /__u/pathomd.substack.com/f_webp, /__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fff2adc0c-5dc2-408b-8e43-9239de2c754d_1280x720.jpeg 848w, /__u/substackcdn.com/image/fetch/$s_!vusn!, /__u/pathomd.substack.com/w_1272, /__u/pathomd.substack.com/c_limit, /__u/pathomd.substack.com/f_webp, /__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fff2adc0c-5dc2-408b-8e43-9239de2c754d_1280x720.jpeg 1272w, /__u/substackcdn.com/image/fetch/$s_!vusn!, /__u/pathomd.substack.com/w_1456, /__u/pathomd.substack.com/c_limit, /__u/pathomd.substack.com/f_webp, /__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fff2adc0c-5dc2-408b-8e43-9239de2c754d_1280x720.jpeg 1456w" sizes="100vw"><img 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/__u/pathomd.substack.com/w_1456, /__u/pathomd.substack.com/c_limit, /__u/pathomd.substack.com/f_auto, /__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fff2adc0c-5dc2-408b-8e43-9239de2c754d_1280x720.jpeg 1456w" sizes="100vw" loading="lazy"></picture><div class="image-link-expand"><div class="pencraft pc-display-flex pc-gap-8 pc-reset"><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container restack-image"><svg aria-hidden="true" width="20" height="20" viewBox="0 0 20 20" fill="none" stroke-width="1.5" stroke="var(--color-fg-primary)" stroke-linecap="round" stroke-linejoin="round" xmlns="http://www.w3.org/2000/svg"><g><path d="M2.53001 7.81595C3.49179 4.73911 6.43281 2.5 9.91173 2.5C13.1684 2.5 15.9537 4.46214 17.0852 7.23684L17.6179 8.67647M17.6179 8.67647L18.5002 4.26471M17.6179 8.67647L13.6473 6.91176M17.4995 12.1841C16.5378 15.2609 13.5967 17.5 10.1178 17.5C6.86118 17.5 4.07589 15.5379 2.94432 12.7632L2.41165 11.3235M2.41165 11.3235L1.5293 15.7353M2.41165 11.3235L6.38224 13.0882"></path></g></svg></button><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container view-image"><svg xmlns="http://www.w3.org/2000/svg" width="20" height="20" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="lucide lucide-maximize2 lucide-maximize-2"><polyline points="15 3 21 3 21 9"></polyline><polyline points="9 21 3 21 3 15"></polyline><line x1="21" x2="14" y1="3" y2="10"></line><line x1="3" x2="10" y1="21" y2="14"></line></svg></button></div></div></div></a></figure></div><p><strong>&#128067; <a href="https://www.pathologyoutlines.com/topic/nasalglialheterotopia.html">Naz&#225;lna gli&#225;lna heterotopia</a></strong> je zriedkav&#225; v&#253;vojov&#225; anom&#225;lia nosovej dutiny a/alebo pr&#237;nosov&#253;ch m&#228;kk&#253;ch tkan&#237;v. Ide o <strong>v&#253;skyt zrel&#233;ho glioneuron&#225;lneho tkaniva</strong> v extrakrani&#225;lnej lokalite <strong>bez komunik&#225;cie s CNS</strong>.</p><p><strong>&#129658; Klinicky</strong> napodob&#328;uje polyp alebo n&#225;dorov&#253; proces v nosovej dutine, &#269;i na chrbte nosa.</p><p><strong>&#128300; Mikroskopicky</strong> nach&#225;dzame pod respira&#269;n&#253;m epitelom sliznice gliov&#233; tkanivo podobn&#233; tomu v mozgu. Tvoria ho <strong>rovnomerne rozpt&#253;len&#233; astrocyty na fibril&#225;rnom pozad&#237;</strong>, sprev&#225;dzan&#233; fibr&#243;zou, zriedkavo neur&#243;nmi a niekedy aj &#353;trukt&#250;rami leptomeningov. <strong>Pri v&#253;raznej fibrotiz&#225;cii</strong> m&#244;&#382;e n&#225;lez imitova&#357; z&#225;palov&#253; polyp &#8211; vtedy je u&#382;ito&#269;n&#233; IHC vy&#353;etrenie markerov <strong>GFAP</strong> alebo <strong>S100</strong>, ktor&#233; potvrd&#237; gli&#225;lnu povahu tkaniva.</p><p><strong>&#10071;Rovnak&#253; histologick&#253; obraz</strong>, a pravdepodobne aj podobn&#253; etiopatogenetick&#253; z&#225;klad, <strong>m&#244;&#382;e ma&#357; encefalok&#233;la</strong>, teda herni&#225;cia mozgov&#233;ho tkaniva cez kostn&#253; defekt lebky. T&#250; je nutn&#233; vyl&#250;&#269;i&#357; r&#225;diologicky, ke&#271;&#382;e predstavuje riziko intrakrani&#225;lnej infekcie alebo likvorrhey.</p><div><hr></div><p><strong>&#270;akujeme za pre&#269;&#237;tanie!</strong></p><p>Tom&#225;&#353; a Megi</p><div><hr></div><p class="button-wrapper" data-attrs="{&quot;url&quot;:&quot;https://pathomd.substack.com/leaderboard?&amp;utm_source=post&quot;,&quot;text&quot;:&quot;Refer a friend&quot;,&quot;action&quot;:null,&quot;class&quot;:null}" data-component-name="ButtonCreateButton"><a class="button primary" href="/__u/pathomd.substack.com/leaderboard?&amp;utm_source=post"><span>Refer a friend</span></a></p><p>PS: Odporu&#269; Patho MD aspo&#328; 1 kamo&#353;ovi*kamo&#353;ke a <strong>na mail ti pr&#237;de dar&#269;ek!</strong> &#128526;</p><p class="button-wrapper" data-attrs="{&quot;url&quot;:&quot;https://pathomd.substack.com/subscribe?&quot;,&quot;text&quot;:&quot;Subscribe now&quot;,&quot;action&quot;:null,&quot;class&quot;:null}" data-component-name="ButtonCreateButton"><a class="button primary" href="/__u/pathomd.substack.com/subscribe"><span>Subscribe now</span></a></p>]]></content:encoded></item><item><title><![CDATA[🔬 Patho MD #14 Cytopatológia pľúc: konsenzus medzi patológiou a klinikou]]></title><description><![CDATA[Novinky z patol&#243;gie za 3 min&#250;ty.]]></description><link>https://pathomd.substack.com/p/patho-md-14-cytopatologia-pluc-konsenzus</link><guid isPermaLink="false">https://pathomd.substack.com/p/patho-md-14-cytopatologia-pluc-konsenzus</guid><dc:creator><![CDATA[MUDr. Tomáš Krajčovič]]></dc:creator><pubDate>Thu, 14 Aug 2025 04:00:30 GMT</pubDate><enclosure url="https://substack-post-media.s3.amazonaws.com/public/images/5490121e-7138-42a3-a27e-96c462687234_1024x1024.png" length="0" type="image/jpeg"/><content:encoded><![CDATA[<div class="captioned-image-container"><figure><a class="image-link image2" target="_blank" href="/__u/substackcdn.com/image/fetch/$s_!EWwe!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F560f1259-f9d7-4b29-82a3-e73bea1ccc82_1121x201.png" data-component-name="Image2ToDOM"><div class="image2-inset"><picture><source type="image/webp" srcset="/__u/substackcdn.com/image/fetch/$s_!EWwe!, /__u/pathomd.substack.com/w_424, /__u/pathomd.substack.com/c_limit, /__u/pathomd.substack.com/f_webp, /__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F560f1259-f9d7-4b29-82a3-e73bea1ccc82_1121x201.png 424w, /__u/substackcdn.com/image/fetch/$s_!EWwe!, /__u/pathomd.substack.com/w_848, /__u/pathomd.substack.com/c_limit, /__u/pathomd.substack.com/f_webp, /__u/pathomd.substack.com/q_auto:good, 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src="/__u/substackcdn.com/image/fetch/$s_!EWwe!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F560f1259-f9d7-4b29-82a3-e73bea1ccc82_1121x201.png" width="1121" height="201" 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/__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F560f1259-f9d7-4b29-82a3-e73bea1ccc82_1121x201.png 424w, /__u/substackcdn.com/image/fetch/$s_!EWwe!, /__u/pathomd.substack.com/w_848, /__u/pathomd.substack.com/c_limit, /__u/pathomd.substack.com/f_auto, /__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F560f1259-f9d7-4b29-82a3-e73bea1ccc82_1121x201.png 848w, /__u/substackcdn.com/image/fetch/$s_!EWwe!, /__u/pathomd.substack.com/w_1272, /__u/pathomd.substack.com/c_limit, /__u/pathomd.substack.com/f_auto, /__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F560f1259-f9d7-4b29-82a3-e73bea1ccc82_1121x201.png 1272w, /__u/substackcdn.com/image/fetch/$s_!EWwe!, /__u/pathomd.substack.com/w_1456, /__u/pathomd.substack.com/c_limit, /__u/pathomd.substack.com/f_auto, /__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F560f1259-f9d7-4b29-82a3-e73bea1ccc82_1121x201.png 1456w" sizes="100vw" fetchpriority="high"></picture><div></div></div></a></figure></div><p><strong>Dobr&#233; r&#225;nko!</strong></p><p>V tomto letnom vydan&#237; Patho MD vypo&#269;ujem hlas &#318;udu a za&#269;nem kl&#225;s&#357; v&#228;&#269;&#353;&#237; d&#244;raz na kazuistiku, &#353;t&#250;diu v skratke, &#269;i kateg&#243;riu r&#244;zne. MD tr&#233;ning skon&#269;il <a href="/__u/pathomd.substack.com/p/patho-md-13-hr-hpv-testovanie-kedy">v ankete</a> na poslednom mieste. Nemus&#237;m mu odteraz venova&#357; to&#318;ko pozornosti a &#269;asu. &#128516;</p><p>Aj dc&#233;ra je spokojn&#225;, tato sa s &#328;ou m&#244;&#382;e viac hra&#357; &#8230; &#129392;</p><div class="captioned-image-container"><figure><a class="image-link image2 is-viewable-img" target="_blank" href="/__u/substackcdn.com/image/fetch/$s_!IlZh!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F36666192-3810-48dc-a57d-bee2f2ce5877_1200x919.jpeg" data-component-name="Image2ToDOM"><div class="image2-inset"><picture><source type="image/webp" srcset="/__u/substackcdn.com/image/fetch/$s_!IlZh!, /__u/pathomd.substack.com/w_424, /__u/pathomd.substack.com/c_limit, /__u/pathomd.substack.com/f_webp, /__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F36666192-3810-48dc-a57d-bee2f2ce5877_1200x919.jpeg 424w, 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/__u/pathomd.substack.com/w_1456, /__u/pathomd.substack.com/c_limit, /__u/pathomd.substack.com/f_auto, /__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F36666192-3810-48dc-a57d-bee2f2ce5877_1200x919.jpeg 1456w" sizes="100vw"></picture><div class="image-link-expand"><div class="pencraft pc-display-flex pc-gap-8 pc-reset"><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container restack-image"><svg aria-hidden="true" width="20" height="20" viewBox="0 0 20 20" fill="none" stroke-width="1.5" stroke="var(--color-fg-primary)" stroke-linecap="round" stroke-linejoin="round" xmlns="http://www.w3.org/2000/svg"><g><path d="M2.53001 7.81595C3.49179 4.73911 6.43281 2.5 9.91173 2.5C13.1684 2.5 15.9537 4.46214 17.0852 7.23684L17.6179 8.67647M17.6179 8.67647L18.5002 4.26471M17.6179 8.67647L13.6473 6.91176M17.4995 12.1841C16.5378 15.2609 13.5967 17.5 10.1178 17.5C6.86118 17.5 4.07589 15.5379 2.94432 12.7632L2.41165 11.3235M2.41165 11.3235L1.5293 15.7353M2.41165 11.3235L6.38224 13.0882"></path></g></svg></button><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container view-image"><svg xmlns="http://www.w3.org/2000/svg" width="20" height="20" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="lucide lucide-maximize2 lucide-maximize-2"><polyline points="15 3 21 3 21 9"></polyline><polyline points="9 21 3 21 3 15"></polyline><line x1="21" x2="14" y1="3" y2="10"></line><line x1="3" x2="10" y1="21" y2="14"></line></svg></button></div></div></div></a></figure></div><p><strong>V dne&#353;nom Patho MD:</strong></p><blockquote><p>&#128300; Kazuistika z da&#382;&#271;ov&#233;ho pralesa</p><p>&#129299; Pomoc AI pri progn&#243;ze CRC</p><p>&#129729; Nov&#225; klasifik&#225;cia p&#318;&#250;cnej cytopatol&#243;gie</p></blockquote><p><strong>U&#382;&#237;vaj!</strong></p><div><hr></div><h3>Aktu&#225;lna &#353;t&#250;dia v skratke</h3><div><hr></div><p><strong>&#129656; Automatizovan&#233; hodnotenie eozinofilov a lymfocytov v CRC</strong></p><p><a href="https://www.nature.com/articles/s41698-025-00955-0">&#352;t&#250;dia</a> publikovan&#225; v <em>npj</em> <em>Precision Oncology</em> prin&#225;&#353;a v&#253;znamn&#253; pr&#237;nos v oblasti hodnotenia imunitn&#233;ho mikroprostredia kolorekt&#225;lneho karcin&#243;mu (CRC). Vedci vyvinuli met&#243;du na b&#225;ze <em>deep learning</em> na <strong>automatick&#250; kvantifik&#225;ciu eozinofilov a lymfocytov</strong> priamo z H&amp;E farben&#253;ch prepar&#225;tov u 1 625 pacientov z viacer&#253;ch centier.</p><div><hr></div><p><strong>&#129488; K&#318;&#250;&#269;ov&#233; zistenia:</strong></p><ul><li><p><strong>eozinofily v oblasti n&#225;dorov&#233;ho okraja (EosF) s&#250; nez&#225;visl&#253;m prognostick&#253;m faktorom s pozit&#237;vnym vplyvom na pre&#382;itie</strong>, najm&#228; u pacientov s mikrosatelitovou instabilitou (MSI)</p></li><li><p>obzvl&#225;&#353;&#357; relevantn&#233; s&#250; <strong>eozinofily v invaz&#237;vnom okraji n&#225;doru</strong>, v bl&#237;zkosti n&#225;dorov&#253;ch buniek, eozinofily nes&#250;visia s existuj&#250;cimi molekul&#225;rnymi podtypmi CRC</p></li><li><p>hodnotenie EosF spolu s intraepiteli&#225;lnymi lymfocytmi (IELs) poskytuje doplnkov&#233; a nez&#225;visl&#233; prognostick&#233; inform&#225;cie</p></li></ul><div><hr></div><p><strong>&#129658; V&#253;znam pre prax:</strong></p><ul><li><p>kvantifik&#225;cia eozinofilov pomocou automatizovan&#233;ho <em>deep learning</em> syst&#233;mu m&#244;&#382;e doplni&#357; existuj&#250;ce imunitn&#233; sk&#243;rovacie met&#243;dy a zlep&#353;i&#357; prognostick&#233; modely, najm&#228; u MSI pacientov</p></li><li><p>syst&#233;m umo&#382;&#328;uje objekt&#237;vne a reprodukovate&#318;n&#233; hodnotenie bez manu&#225;lneho po&#269;&#237;tania, no pred klinick&#253;m nasaden&#237;m je potrebn&#225; &#271;al&#353;ia valid&#225;cia a integr&#225;cia s etablovan&#253;mi met&#243;dami, ako je Immunoscore&#174;</p></li></ul><div><hr></div><h3>Kazuistika mesiaca</h3><div><hr></div><p>&#128203; <strong>32-ro&#269;n&#253; mu&#382;</strong> si z dvojt&#253;&#382;d&#328;ov&#233;ho <strong>v&#253;letu v kolumbijskom pralese</strong> priniesol okrem mno&#382;stva z&#225;&#382;itkov aj <strong>nechcen&#253; suven&#237;r &#8211; vodnat&#233; hna&#269;ky, k&#341;&#269;e v epigastriu a nechutenstvo.</strong></p><p><strong>N&#225;jde&#353; v biopsii dvan&#225;stnika pr&#237;&#269;inu jeho &#357;a&#382;kost&#237; (&#250;rove&#328; 2/5)?</strong></p><div class="captioned-image-container"><figure><a class="image-link image2 is-viewable-img" target="_blank" href="/__u/substackcdn.com/image/fetch/$s_!mFtD!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Ff0c94971-62c3-4eb5-b3df-49019332cc9d_945x485.png" data-component-name="Image2ToDOM"><div class="image2-inset"><picture><source type="image/webp" srcset="/__u/substackcdn.com/image/fetch/$s_!mFtD!, /__u/pathomd.substack.com/w_424, /__u/pathomd.substack.com/c_limit, /__u/pathomd.substack.com/f_webp, /__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Ff0c94971-62c3-4eb5-b3df-49019332cc9d_945x485.png 424w, 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href="/__u/substackcdn.com/image/fetch/$s_!sX6t!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fefb13439-93cf-44cd-89ea-f4a017f6e24f_945x485.png" data-component-name="Image2ToDOM"><div class="image2-inset"><picture><source type="image/webp" srcset="/__u/substackcdn.com/image/fetch/$s_!sX6t!, /__u/pathomd.substack.com/w_424, /__u/pathomd.substack.com/c_limit, /__u/pathomd.substack.com/f_webp, /__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fefb13439-93cf-44cd-89ea-f4a017f6e24f_945x485.png 424w, /__u/substackcdn.com/image/fetch/$s_!sX6t!, /__u/pathomd.substack.com/w_848, /__u/pathomd.substack.com/c_limit, /__u/pathomd.substack.com/f_webp, /__u/pathomd.substack.com/q_auto:good, 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17.5C6.86118 17.5 4.07589 15.5379 2.94432 12.7632L2.41165 11.3235M2.41165 11.3235L1.5293 15.7353M2.41165 11.3235L6.38224 13.0882"></path></g></svg></button><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container view-image"><svg xmlns="http://www.w3.org/2000/svg" width="20" height="20" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="lucide lucide-maximize2 lucide-maximize-2"><polyline points="15 3 21 3 21 9"></polyline><polyline points="9 21 3 21 3 15"></polyline><line x1="21" x2="14" y1="3" y2="10"></line><line x1="3" x2="10" y1="21" y2="14"></line></svg></button></div></div></div></a></figure></div><div class="poll-embed" data-attrs="{&quot;id&quot;:360307}" data-component-name="PollToDOM"></div><div><hr></div><h3>&#352;ikovn&#233; n&#225;stroje, ktor&#233; pou&#382;&#237;vam</h3><div><hr></div><p>&#129302; Op&#228;&#357; jeden z mojich ob&#318;&#250;ben&#253;ch 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/__u/pathomd.substack.com/w_1456, /__u/pathomd.substack.com/c_limit, /__u/pathomd.substack.com/f_auto, /__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fcfadc6eb-5a5f-4590-9ca8-a72b18c5714f_1080x1350.jpeg 1456w" sizes="100vw" loading="lazy"></picture><div class="image-link-expand"><div class="pencraft pc-display-flex pc-gap-8 pc-reset"><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container restack-image"><svg aria-hidden="true" width="20" height="20" viewBox="0 0 20 20" fill="none" stroke-width="1.5" stroke="var(--color-fg-primary)" stroke-linecap="round" stroke-linejoin="round" xmlns="http://www.w3.org/2000/svg"><g><path d="M2.53001 7.81595C3.49179 4.73911 6.43281 2.5 9.91173 2.5C13.1684 2.5 15.9537 4.46214 17.0852 7.23684L17.6179 8.67647M17.6179 8.67647L18.5002 4.26471M17.6179 8.67647L13.6473 6.91176M17.4995 12.1841C16.5378 15.2609 13.5967 17.5 10.1178 17.5C6.86118 17.5 4.07589 15.5379 2.94432 12.7632L2.41165 11.3235M2.41165 11.3235L1.5293 15.7353M2.41165 11.3235L6.38224 13.0882"></path></g></svg></button><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container view-image"><svg xmlns="http://www.w3.org/2000/svg" width="20" height="20" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="lucide lucide-maximize2 lucide-maximize-2"><polyline points="15 3 21 3 21 9"></polyline><polyline points="9 21 3 21 3 15"></polyline><line x1="21" x2="14" y1="3" y2="10"></line><line x1="3" x2="10" y1="21" y2="14"></line></svg></button></div></div></div></a><figcaption class="image-caption">Zdroj: <a href="https://www.linkedin.com/feed/update/urn:li:activity:7357017057042878467?updateEntityUrn=urn%3Ali%3Afs_updateV2%3A%28urn%3Ali%3Aactivity%3A7357017057042878467%2CFEED_DETAIL%2CEMPTY%2CDEFAULT%2Cfalse%29">www.linkedin.com</a></figcaption></figure></div><div><hr></div><h3>Patho MD tr&#233;ning</h3><div><hr></div><p><strong>&#129729; Preh&#318;ad nov&#233;ho klasifika&#269;n&#233;ho syst&#233;mu WHO pre cytopatol&#243;giu p&#318;&#250;c</strong></p><p><strong><a href="https://www.springermedizin.de/lungenkarzinome/die-pathologie/neues-who-reporting-system-for-lung-cytopathology/51147546">WHO Reporting System for Lung Cytopathology</a></strong> je prv&#253; celosvetovo jednotn&#253; syst&#233;m n&#225;zvoslovia pre cytol&#243;giu respira&#269;n&#233;ho traktu. &#218;zko s&#250;vis&#237; s klasifik&#225;ciou WHO pre n&#225;dory hrudn&#237;ka. Jeho cie&#318;om je <strong>jednotn&#253; jazyk</strong> medzi patol&#243;giou a klinikou, ktor&#253; je pou&#382;ite&#318;n&#253; v &#353;pi&#269;kov&#253;ch centr&#225;ch, aj v regi&#243;noch s obmedzen&#253;mi zdrojmi.</p><div><hr></div><p><strong>&#9997;&#65039; 5 diagnostick&#253;ch kateg&#243;ri&#237;</strong></p><p>Zaradenie sa vykon&#225;va prim&#225;rne pod&#318;a <strong>k&#318;&#250;&#269;ov&#253;ch</strong> <strong>cytomorfologick&#253;ch znakov</strong>. Ka&#382;d&#225; kateg&#243;ria je spojen&#225; s <strong>rizikom malignity (ROM)</strong> a jasn&#253;mi odpor&#250;&#269;aniami pre klinick&#253; postup:</p><div class="captioned-image-container"><figure><a class="image-link image2 is-viewable-img" target="_blank" href="/__u/substackcdn.com/image/fetch/$s_!n3Zp!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fb8898469-88f0-4dfd-a03c-d2855c1221b9_1224x803.png" data-component-name="Image2ToDOM"><div class="image2-inset"><picture><source type="image/webp" srcset="/__u/substackcdn.com/image/fetch/$s_!n3Zp!, /__u/pathomd.substack.com/w_424, /__u/pathomd.substack.com/c_limit, /__u/pathomd.substack.com/f_webp, /__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fb8898469-88f0-4dfd-a03c-d2855c1221b9_1224x803.png 424w, /__u/substackcdn.com/image/fetch/$s_!n3Zp!, /__u/pathomd.substack.com/w_848, /__u/pathomd.substack.com/c_limit, /__u/pathomd.substack.com/f_webp, /__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fb8898469-88f0-4dfd-a03c-d2855c1221b9_1224x803.png 848w, /__u/substackcdn.com/image/fetch/$s_!n3Zp!, /__u/pathomd.substack.com/w_1272, /__u/pathomd.substack.com/c_limit, /__u/pathomd.substack.com/f_webp, /__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fb8898469-88f0-4dfd-a03c-d2855c1221b9_1224x803.png 1272w, /__u/substackcdn.com/image/fetch/$s_!n3Zp!, /__u/pathomd.substack.com/w_1456, /__u/pathomd.substack.com/c_limit, /__u/pathomd.substack.com/f_webp, /__u/pathomd.substack.com/q_auto:good, 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/__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fb8898469-88f0-4dfd-a03c-d2855c1221b9_1224x803.png 424w, /__u/substackcdn.com/image/fetch/$s_!n3Zp!, /__u/pathomd.substack.com/w_848, /__u/pathomd.substack.com/c_limit, /__u/pathomd.substack.com/f_auto, /__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fb8898469-88f0-4dfd-a03c-d2855c1221b9_1224x803.png 848w, /__u/substackcdn.com/image/fetch/$s_!n3Zp!, /__u/pathomd.substack.com/w_1272, /__u/pathomd.substack.com/c_limit, /__u/pathomd.substack.com/f_auto, /__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fb8898469-88f0-4dfd-a03c-d2855c1221b9_1224x803.png 1272w, /__u/substackcdn.com/image/fetch/$s_!n3Zp!, /__u/pathomd.substack.com/w_1456, /__u/pathomd.substack.com/c_limit, /__u/pathomd.substack.com/f_auto, /__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fb8898469-88f0-4dfd-a03c-d2855c1221b9_1224x803.png 1456w" sizes="100vw" loading="lazy"></picture><div class="image-link-expand"><div class="pencraft pc-display-flex pc-gap-8 pc-reset"><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container restack-image"><svg aria-hidden="true" width="20" height="20" viewBox="0 0 20 20" fill="none" stroke-width="1.5" stroke="var(--color-fg-primary)" stroke-linecap="round" stroke-linejoin="round" xmlns="http://www.w3.org/2000/svg"><g><path d="M2.53001 7.81595C3.49179 4.73911 6.43281 2.5 9.91173 2.5C13.1684 2.5 15.9537 4.46214 17.0852 7.23684L17.6179 8.67647M17.6179 8.67647L18.5002 4.26471M17.6179 8.67647L13.6473 6.91176M17.4995 12.1841C16.5378 15.2609 13.5967 17.5 10.1178 17.5C6.86118 17.5 4.07589 15.5379 2.94432 12.7632L2.41165 11.3235M2.41165 11.3235L1.5293 15.7353M2.41165 11.3235L6.38224 13.0882"></path></g></svg></button><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container view-image"><svg xmlns="http://www.w3.org/2000/svg" width="20" height="20" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="lucide lucide-maximize2 lucide-maximize-2"><polyline points="15 3 21 3 21 9"></polyline><polyline points="9 21 3 21 3 15"></polyline><line x1="21" x2="14" y1="3" y2="10"></line><line x1="3" x2="10" y1="21" y2="14"></line></svg></button></div></div></div></a></figure></div><div><hr></div><p><strong>&#9877;&#65039; Diagnostick&#233; princ&#237;py</strong></p><ul><li><p><strong>Typy vzoriek</strong>:</p><ul><li><p>Tenkoihlov&#225; aspir&#225;cia (FNA), bronchi&#225;lna lav&#225;&#382;, bronchoalveol&#225;rna lav&#225;&#382; (BAL), kefkov&#233; stery, sp&#250;tum. Met&#243;da <strong>ROSE</strong> umo&#382;&#328;uje r&#253;chle pos&#250;denie kvality vzorky priamo na mieste.</p></li></ul></li><li><p><strong>Doplnkov&#233; vy&#353;etrenia</strong>:</p><ul><li><p><strong>Imunohistoch&#233;mia:</strong> Markery ako <strong>p40</strong> (dla&#382;dicovobunkov&#253; karcin&#243;m) alebo <strong>TTF1</strong> (adenokarcin&#243;m) ur&#269;uj&#250; typ n&#225;doru. Neuroendokrinn&#233; markery (<strong>Synaptophysin</strong>, <strong>INSM1</strong>) pom&#225;haj&#250; pri diagnostike malobunkov&#233;ho karcin&#243;mu.</p></li><li><p><strong>Molekul&#225;rna patol&#243;gia:</strong> V&#269;asn&#233; stanovenie <strong>EGFR-, ALK-</strong> a <strong>PD-L1-statusu</strong> ovplyv&#328;uje rozhodnutia o cielenej terapii.</p></li></ul></li><li><p><strong>Infek&#269;n&#233; pr&#237;&#269;iny</strong>:</p><ul><li><p>Pri granulomat&#243;znom z&#225;pale &#8594; cielen&#225; diagnostika p&#244;vodcu (Ziehl-Neelsen, PCR).</p></li><li><p>Hubov&#233; infekcie ako <strong>Aspergillus</strong> s&#250; &#269;asto vidite&#318;n&#233; u&#382; v rutinn&#253;ch farbeniach.</p></li></ul></li></ul><div><hr></div><p><strong>&#128477;&#65039; K&#318;&#250;&#269;ov&#233; body do praxe</strong></p><ul><li><p>T&#225;to <strong>&#353;tandardiz&#225;cia</strong> zvy&#353;uje diagnostick&#250; presnos&#357;.</p></li><li><p>Pozor na kateg&#243;rie <strong>Atypick&#233;</strong> a <strong>Podozriv&#233; z malignity</strong> &#8594; V&#382;dy to treba &#271;alej objasni&#357;!</p></li><li><p><strong>Mal&#237;gna</strong> kateg&#243;ria: Hlavn&#233; typy n&#225;dorov s&#250; &#269;asto rozpoznate&#318;n&#233; u&#382; cytologicky, ale v&#228;&#269;&#353;inou si mus&#237;me pom&#244;c&#357;/uisti&#357; sa dodato&#269;nou imunohistoch&#233;miou.</p></li><li><p><strong>Pl&#225;novanie lie&#269;by</strong>: Pri nemalobunkovom karcin&#243;me p&#318;&#250;c (NSCLC) sa odpor&#250;&#269;a vy&#353;etrenie predikt&#237;vnych markerov u&#382; v skorom &#353;t&#225;diu, zo zhubn&#253;ch buniek v cytobloku.</p></li></ul><div><hr></div><h3>Konferencie a kurzy</h3><div><hr></div><p>&#129489;&#8205;&#9877;&#65039; Nepreme&#353;kaj <strong>50. Sjezd Spole&#269;nosti &#269;esk&#253;ch patolog&#367; a 28. Sjezd &#268;esk&#233; spole&#269;nosti histologick&#253;ch laborant&#367;.</strong> Za&#269;&#237;na <strong>24. 9. 2025 v Plzni</strong>. V&#353;etky potrebn&#233; inform&#225;cie <strong><a href="https://www.patologove2025.cz/">tu</a></strong>.</p><p><strong>&#128218; Pozn&#225;&#353;</strong> <strong><a href="https://www.vincentacademypathology.com/upcoming-interactive-diagnostic-postgraduate-courses">Vincent Academy of Pathology</a>?</strong> V rak&#250;skom Linzi organizuje interakt&#237;vne postgradu&#225;lne kurzy pre patol&#243;gov. <strong>Najbli&#382;&#353;&#237; kurz za&#269;&#237;na 24. 9. 2025 &#8211; diagnostick&#225; patol&#243;gia slinn&#253;ch &#382;liaz (Abbas Agaimy).</strong></p><div><hr></div><h3>Jazykov&#233; okienko</h3><div><hr></div><p><strong>&#128269; <a href="https://www.pathologyoutlines.com/topic/cytopathologyrose.html">ROSE</a></strong> (&#8222;rapid on site evalutation&#8221;) znamen&#225; <strong>&#8222;r&#253;chle vyhodnotenie na mieste&#8221;</strong>. Technika, pri ktorej cytopatol&#243;g okam&#382;ite hodnot&#237; vzorky biopsie alebo aspir&#225;cie ihlou po&#269;as samotn&#233;ho z&#225;kroku, aby pos&#250;dil ich dostato&#269;nos&#357; a poskytol predbe&#382;n&#250; sp&#228;tn&#250; v&#228;zbu klinikovi.</p><div id="youtube2-MW1eEiwe60A" class="youtube-wrap" data-attrs="{&quot;videoId&quot;:&quot;MW1eEiwe60A&quot;,&quot;startTime&quot;:null,&quot;endTime&quot;:null}" data-component-name="Youtube2ToDOM"><div class="youtube-inner"><iframe src="https://www.youtube-nocookie.com/embed/MW1eEiwe60A?rel=0&amp;autoplay=0&amp;showinfo=0&amp;enablejsapi=0" frameborder="0" loading="lazy" gesture="media" allow="autoplay; fullscreen" allowautoplay="true" allowfullscreen="true" width="728" height="409"></iframe></div></div><div><hr></div><h3>R&#244;zne</h3><div><hr></div><p>&#129729; Po dlhom odklade sa koncom j&#250;na v Sarajeve uskuto&#269;nil <strong><a href="https://www.bosnianpathology.org/17th-bryan-warren-school-of-pathology/">17th Bryan Warren School of Pathology</a> na t&#233;my patol&#243;gie p&#318;&#250;c a mediast&#237;na.</strong> &#218;&#269;astn&#237;ci z&#237;skali pr&#237;stup k ofici&#225;lnym videonahr&#225;vkam a prezent&#225;ci&#225;m, tak&#382;e nech sa p&#225;&#269;i (otv&#225;raj len cez nasledovn&#233; linky):</p><ul><li><p><strong><a href="https://www.bosnianpathology.org/wp-content/uploads/2025/07/BWSP-BDIAP-Sarajevo-June-2025-Michael-den-Bakker-HANDOUT.pdf">Day 1 Handouts</a></strong>, <strong><a href="https://www.youtube.com/watch?v=k_WwjdNJwSM">Day 1 Recordings</a></strong></p></li><li><p><strong><a href="https://www.bosnianpathology.org/wp-content/uploads/2024/11/Cases-for-discussion-day-2.pdf">Day 2 Handouts</a></strong>, <strong><a href="https://www.youtube.com/watch?v=D08M68Ooo6Q">Day 2 Recordings</a></strong></p></li></ul><div><hr></div><h3>Rie&#353;enie histopatologick&#233;ho kv&#237;zu</h3><div><hr></div><p>&#9989; <strong>D) giardi&#243;za dvan&#225;stnika</strong></p><div class="captioned-image-container"><figure><a class="image-link image2 is-viewable-img" target="_blank" href="/__u/substackcdn.com/image/fetch/$s_!mk7O!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F924abe20-f383-410d-9b7c-190de9eed840_1280x720.jpeg" data-component-name="Image2ToDOM"><div class="image2-inset"><picture><source type="image/webp" srcset="/__u/substackcdn.com/image/fetch/$s_!mk7O!, /__u/pathomd.substack.com/w_424, /__u/pathomd.substack.com/c_limit, /__u/pathomd.substack.com/f_webp, /__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F924abe20-f383-410d-9b7c-190de9eed840_1280x720.jpeg 424w, /__u/substackcdn.com/image/fetch/$s_!mk7O!, /__u/pathomd.substack.com/w_848, /__u/pathomd.substack.com/c_limit, /__u/pathomd.substack.com/f_webp, /__u/pathomd.substack.com/q_auto:good, 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src="/__u/substackcdn.com/image/fetch/$s_!mk7O!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F924abe20-f383-410d-9b7c-190de9eed840_1280x720.jpeg" width="1280" height="720" 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/__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F924abe20-f383-410d-9b7c-190de9eed840_1280x720.jpeg 424w, /__u/substackcdn.com/image/fetch/$s_!mk7O!, /__u/pathomd.substack.com/w_848, /__u/pathomd.substack.com/c_limit, /__u/pathomd.substack.com/f_auto, /__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F924abe20-f383-410d-9b7c-190de9eed840_1280x720.jpeg 848w, /__u/substackcdn.com/image/fetch/$s_!mk7O!, /__u/pathomd.substack.com/w_1272, /__u/pathomd.substack.com/c_limit, /__u/pathomd.substack.com/f_auto, /__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F924abe20-f383-410d-9b7c-190de9eed840_1280x720.jpeg 1272w, /__u/substackcdn.com/image/fetch/$s_!mk7O!, /__u/pathomd.substack.com/w_1456, /__u/pathomd.substack.com/c_limit, /__u/pathomd.substack.com/f_auto, /__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F924abe20-f383-410d-9b7c-190de9eed840_1280x720.jpeg 1456w" sizes="100vw" loading="lazy"></picture><div class="image-link-expand"><div class="pencraft pc-display-flex pc-gap-8 pc-reset"><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container restack-image"><svg aria-hidden="true" width="20" height="20" viewBox="0 0 20 20" fill="none" stroke-width="1.5" stroke="var(--color-fg-primary)" stroke-linecap="round" stroke-linejoin="round" xmlns="http://www.w3.org/2000/svg"><g><path d="M2.53001 7.81595C3.49179 4.73911 6.43281 2.5 9.91173 2.5C13.1684 2.5 15.9537 4.46214 17.0852 7.23684L17.6179 8.67647M17.6179 8.67647L18.5002 4.26471M17.6179 8.67647L13.6473 6.91176M17.4995 12.1841C16.5378 15.2609 13.5967 17.5 10.1178 17.5C6.86118 17.5 4.07589 15.5379 2.94432 12.7632L2.41165 11.3235M2.41165 11.3235L1.5293 15.7353M2.41165 11.3235L6.38224 13.0882"></path></g></svg></button><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container view-image"><svg xmlns="http://www.w3.org/2000/svg" width="20" height="20" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="lucide lucide-maximize2 lucide-maximize-2"><polyline points="15 3 21 3 21 9"></polyline><polyline points="9 21 3 21 3 15"></polyline><line x1="21" x2="14" y1="3" y2="10"></line><line x1="3" x2="10" y1="21" y2="14"></line></svg></button></div></div></div></a></figure></div><p><strong>Giardi&#243;za</strong> je parazit&#225;rne ochorenie sp&#244;soben&#233; jednobunkov&#253;m bi&#269;&#237;kovcom <em>Giardia lamblia</em>, typicky postihuje horn&#233; tenk&#233; &#269;revo. Pren&#225;&#353;a sa <strong>fek&#225;lno-or&#225;lne</strong> &#8211; vodou, potravou kontaminovanou cystami parazita, alebo kontaktom s infikovanou osobou. Vyskytuje sa <strong>celosvetovo</strong>, za n&#225;kazou netreba cestova&#357; do zahrani&#269;ia.</p><div><hr></div><p>&#128300; <strong>Histologick&#233; zmeny</strong> v sliznici duodena s&#250; <strong>variabiln&#233;</strong>. M&#244;&#382;u imitova&#357; obraz celiakie &#8211; skr&#225;tenie klkov, hyperpl&#225;zia kr&#253;pt a zv&#253;&#353;en&#253; z&#225;palov&#253; infiltr&#225;t v lamina propria aj intraepitelovo. Zmeny v&#353;ak <strong>nemusia by&#357; pr&#237;tomn&#233; v&#244;bec</strong>, a pre spr&#225;vnu diagn&#243;zu je <strong>k&#318;&#250;&#269;ov&#253; n&#225;lez trofozoitov giardi&#237;</strong> <strong>na povrchu sliznice.</strong></p><p>Trofozoity maj&#250; <strong>hru&#353;kovit&#253; a&#382; kos&#225;&#269;ikovit&#253; tvar</strong>, &#8222;pl&#225;vaj&#250;&#8220; vo&#318;ne v hliene, &#269;i adheruj&#250; na enterocyty.</p><div><hr></div><p>&#10024; <strong>Pro tip</strong>: Ak n&#225;jde&#353; giardie, v&#353;imni si aj zast&#250;penie plazmocytov v lamina propria. Ich <strong>absencia</strong> m&#244;&#382;e upozorni&#357; na &#271;al&#353;iu diagn&#243;zu &#8211; <strong>imunodeficienciu (CVID).</strong></p><div><hr></div><div class="poll-embed" data-attrs="{&quot;id&quot;:360308}" data-component-name="PollToDOM"></div><p><strong>&#270;akujeme za pre&#269;&#237;tanie!</strong></p><p>Tom&#225;&#353; a Megi</p><div><hr></div><p class="button-wrapper" data-attrs="{&quot;url&quot;:&quot;https://pathomd.substack.com/leaderboard?&amp;utm_source=post&quot;,&quot;text&quot;:&quot;Refer a friend&quot;,&quot;action&quot;:null,&quot;class&quot;:null}" data-component-name="ButtonCreateButton"><a class="button primary" href="/__u/pathomd.substack.com/leaderboard?&amp;utm_source=post"><span>Refer a friend</span></a></p><p>PS: Odporu&#269; Patho MD aspo&#328; 1 kamo&#353;ovi*kamo&#353;ke a <strong>na mail ti pr&#237;de dar&#269;ek!</strong> &#128526;</p><p class="button-wrapper" data-attrs="{&quot;url&quot;:&quot;https://pathomd.substack.com/subscribe?&quot;,&quot;text&quot;:&quot;Subscribe now&quot;,&quot;action&quot;:null,&quot;class&quot;:null}" data-component-name="ButtonCreateButton"><a class="button primary" href="/__u/pathomd.substack.com/subscribe"><span>Subscribe now</span></a></p>]]></content:encoded></item><item><title><![CDATA[🔬 Patho MD #13 HR-HPV testovanie: Kedy, koho a ako?]]></title><description><![CDATA[Novinky z patol&#243;gie za 3 min&#250;ty.]]></description><link>https://pathomd.substack.com/p/patho-md-13-hr-hpv-testovanie-kedy</link><guid isPermaLink="false">https://pathomd.substack.com/p/patho-md-13-hr-hpv-testovanie-kedy</guid><dc:creator><![CDATA[MUDr. Tomáš Krajčovič]]></dc:creator><pubDate>Thu, 17 Jul 2025 04:00:43 GMT</pubDate><enclosure url="https://substack-post-media.s3.amazonaws.com/public/images/ef555356-0455-4dd4-b184-0b8b2505f1ba_1024x1024.png" length="0" type="image/jpeg"/><content:encoded><![CDATA[<div 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src="/__u/substackcdn.com/image/fetch/$s_!EWwe!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F560f1259-f9d7-4b29-82a3-e73bea1ccc82_1121x201.png" width="1121" height="201" 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/__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F560f1259-f9d7-4b29-82a3-e73bea1ccc82_1121x201.png 424w, /__u/substackcdn.com/image/fetch/$s_!EWwe!, /__u/pathomd.substack.com/w_848, /__u/pathomd.substack.com/c_limit, /__u/pathomd.substack.com/f_auto, /__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F560f1259-f9d7-4b29-82a3-e73bea1ccc82_1121x201.png 848w, /__u/substackcdn.com/image/fetch/$s_!EWwe!, /__u/pathomd.substack.com/w_1272, /__u/pathomd.substack.com/c_limit, /__u/pathomd.substack.com/f_auto, /__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F560f1259-f9d7-4b29-82a3-e73bea1ccc82_1121x201.png 1272w, /__u/substackcdn.com/image/fetch/$s_!EWwe!, /__u/pathomd.substack.com/w_1456, /__u/pathomd.substack.com/c_limit, /__u/pathomd.substack.com/f_auto, /__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F560f1259-f9d7-4b29-82a3-e73bea1ccc82_1121x201.png 1456w" sizes="100vw" fetchpriority="high"></picture><div></div></div></a></figure></div><p><strong>Dobr&#233; r&#225;nko!</strong></p><p>Otv&#225;ram &#353;ampansk&#233;!</p><p>Patho MD oslavuje jeden rok. &#218;primne sa te&#353;&#237;me zo z&#225;ujmu o patologick&#233; t&#233;my a rast&#250;cej komunity v&#225;s, na&#353;ich &#269;itate&#318;ov.</p><p>Tak na zdravie. &#128522;</p><div class="captioned-image-container"><figure><a class="image-link image2 is-viewable-img" target="_blank" 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/__u/pathomd.substack.com/c_limit, /__u/pathomd.substack.com/f_auto, /__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_lossy/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F770af144-9b6e-4b6a-8dfd-d630ebe50666_480x270.gif 1456w" sizes="100vw"></picture><div class="image-link-expand"><div class="pencraft pc-display-flex pc-gap-8 pc-reset"><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container restack-image"><svg aria-hidden="true" width="20" height="20" viewBox="0 0 20 20" fill="none" stroke-width="1.5" stroke="var(--color-fg-primary)" stroke-linecap="round" stroke-linejoin="round" xmlns="http://www.w3.org/2000/svg"><g><path d="M2.53001 7.81595C3.49179 4.73911 6.43281 2.5 9.91173 2.5C13.1684 2.5 15.9537 4.46214 17.0852 7.23684L17.6179 8.67647M17.6179 8.67647L18.5002 4.26471M17.6179 8.67647L13.6473 6.91176M17.4995 12.1841C16.5378 15.2609 13.5967 17.5 10.1178 17.5C6.86118 17.5 4.07589 15.5379 2.94432 12.7632L2.41165 11.3235M2.41165 11.3235L1.5293 15.7353M2.41165 11.3235L6.38224 13.0882"></path></g></svg></button><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container view-image"><svg xmlns="http://www.w3.org/2000/svg" width="20" height="20" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="lucide lucide-maximize2 lucide-maximize-2"><polyline points="15 3 21 3 21 9"></polyline><polyline points="9 21 3 21 3 15"></polyline><line x1="21" x2="14" y1="3" y2="10"></line><line x1="3" x2="10" y1="21" y2="14"></line></svg></button></div></div></div></a></figure></div><p><strong>V dne&#353;nom Patho MD:</strong></p><blockquote><p>&#129299; Metapl&#225;zie v termin&#225;lnom ileu</p><p>&#9888;&#65039; Testovanie HPV v n&#225;doroch hlavy a krku</p><p>&#128300; Kazuistika v pr&#225;zdninovom &#353;t&#253;le</p></blockquote><p><strong>U&#382;&#237;vaj!</strong></p><div><hr></div><h3>Aktu&#225;lna &#353;t&#250;dia v skratke</h3><div><hr></div><p><strong>&#129515; Gastric-like metapl&#225;zia a hyperpl&#225;zia Panethov&#253;ch buniek: Prehliadan&#233; znaky chronickej ileit&#237;dy</strong></p><p><strong><a href="https://link.springer.com/article/10.1007/s00428-024-03954-x">Retrospekt&#237;vna anal&#253;za 102 biopsi&#237; termin&#225;lneho ilea</a></strong> od pacientov s Crohnovou chorobou (CD), ulcer&#243;znou kolit&#237;dou (UC) s/bez backwash ileit&#237;dy a NSAID-indukovanou ileit&#237;dou sk&#250;mala v&#253;skyt a diagnostick&#250; hodnotu <strong>gastric-like metapl&#225;zie</strong> <strong>(GLM = pseudopylorick&#253; a pseudofoveol&#225;rny typ)</strong> a <strong>hyperpl&#225;zie Panethov&#253;ch buniek (PCH)</strong> &#8211; doposia&#318; m&#225;lo rozpozn&#225;van&#253;ch znakov chronick&#233;ho z&#225;palu v ileu.</p><div><hr></div><p><strong>&#128300; Histologick&#233; hodnotenie sa zameralo na:</strong></p><p><strong>Gastric-like metapl&#225;ziu</strong> (vo farben&#237; HE, Alci&#225;nov&#225; modr&#225;-PAS a imunohistochemicky MUC5AC, MUC6, MUC2, TFF2)</p><p><strong>PCH</strong> (&gt;5 Panethov&#253;ch buniek na kryptu alebo ich abnorm&#225;lna distrib&#250;cia)</p><div><hr></div><p><strong>&#128202; K&#318;&#250;&#269;ov&#233; zistenia</strong></p><p><strong>Gastric-like metapl&#225;zia:</strong></p><ul><li><p>CD: 23&#8239;%, NSAID: 13&#8239;% (iba pseudopylorick&#225;), UC: 0&#8239;%</p></li><li><p><strong>pseudopylorick&#225; forma bola pri CD &#269;astej&#353;ia</strong> ne&#382; pseudofoveol&#225;rna (21 % vs. 11&#8239;%)</p></li><li><p>kombin&#225;cia oboch typov GLM bola zaznamenan&#225; iba pri CD (9 %)</p></li><li><p>dopl&#328;uj&#250;ce farbenia nepriniesli v&#253;razn&#233; zlep&#353;enie detekcie GLM oproti HE farbeniu</p></li></ul><p><strong>PCH:</strong></p><ul><li><p>CD: 43&#8239;%, NSAID: 13&#8239;%, UC (backwash): 5&#8239;%</p></li><li><p>vyskytovala sa <strong>nez&#225;visle od akt&#237;vneho z&#225;palu &#269;i er&#243;zie</strong></p></li><li><p><strong>bola &#269;astej&#353;ia ako GLM</strong> a m&#244;&#382;e nazna&#269;ova&#357; chronick&#253; proces</p></li></ul><div class="captioned-image-container"><figure><a class="image-link image2 is-viewable-img" target="_blank" href="/__u/substackcdn.com/image/fetch/$s_!vJUX!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F9384c3e9-ff17-47d7-908b-05d1a60f44d8_1568x441.png" data-component-name="Image2ToDOM"><div class="image2-inset"><picture><source type="image/webp" srcset="/__u/substackcdn.com/image/fetch/$s_!vJUX!, /__u/pathomd.substack.com/w_424, /__u/pathomd.substack.com/c_limit, /__u/pathomd.substack.com/f_webp, /__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F9384c3e9-ff17-47d7-908b-05d1a60f44d8_1568x441.png 424w, /__u/substackcdn.com/image/fetch/$s_!vJUX!, /__u/pathomd.substack.com/w_848, /__u/pathomd.substack.com/c_limit, /__u/pathomd.substack.com/f_webp, /__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F9384c3e9-ff17-47d7-908b-05d1a60f44d8_1568x441.png 848w, /__u/substackcdn.com/image/fetch/$s_!vJUX!, /__u/pathomd.substack.com/w_1272, /__u/pathomd.substack.com/c_limit, /__u/pathomd.substack.com/f_webp, /__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F9384c3e9-ff17-47d7-908b-05d1a60f44d8_1568x441.png 1272w, /__u/substackcdn.com/image/fetch/$s_!vJUX!, /__u/pathomd.substack.com/w_1456, /__u/pathomd.substack.com/c_limit, /__u/pathomd.substack.com/f_webp, /__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F9384c3e9-ff17-47d7-908b-05d1a60f44d8_1568x441.png 1456w" sizes="100vw"><img src="/__u/substackcdn.com/image/fetch/$s_!vJUX!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F9384c3e9-ff17-47d7-908b-05d1a60f44d8_1568x441.png" width="1456" height="410" 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/__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F9384c3e9-ff17-47d7-908b-05d1a60f44d8_1568x441.png 424w, /__u/substackcdn.com/image/fetch/$s_!vJUX!, /__u/pathomd.substack.com/w_848, /__u/pathomd.substack.com/c_limit, /__u/pathomd.substack.com/f_auto, /__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F9384c3e9-ff17-47d7-908b-05d1a60f44d8_1568x441.png 848w, /__u/substackcdn.com/image/fetch/$s_!vJUX!, /__u/pathomd.substack.com/w_1272, /__u/pathomd.substack.com/c_limit, /__u/pathomd.substack.com/f_auto, /__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F9384c3e9-ff17-47d7-908b-05d1a60f44d8_1568x441.png 1272w, /__u/substackcdn.com/image/fetch/$s_!vJUX!, /__u/pathomd.substack.com/w_1456, /__u/pathomd.substack.com/c_limit, /__u/pathomd.substack.com/f_auto, /__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F9384c3e9-ff17-47d7-908b-05d1a60f44d8_1568x441.png 1456w" sizes="100vw" loading="lazy"></picture><div class="image-link-expand"><div class="pencraft pc-display-flex pc-gap-8 pc-reset"><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container restack-image"><svg aria-hidden="true" width="20" height="20" viewBox="0 0 20 20" fill="none" stroke-width="1.5" stroke="var(--color-fg-primary)" stroke-linecap="round" stroke-linejoin="round" xmlns="http://www.w3.org/2000/svg"><g><path d="M2.53001 7.81595C3.49179 4.73911 6.43281 2.5 9.91173 2.5C13.1684 2.5 15.9537 4.46214 17.0852 7.23684L17.6179 8.67647M17.6179 8.67647L18.5002 4.26471M17.6179 8.67647L13.6473 6.91176M17.4995 12.1841C16.5378 15.2609 13.5967 17.5 10.1178 17.5C6.86118 17.5 4.07589 15.5379 2.94432 12.7632L2.41165 11.3235M2.41165 11.3235L1.5293 15.7353M2.41165 11.3235L6.38224 13.0882"></path></g></svg></button><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container view-image"><svg xmlns="http://www.w3.org/2000/svg" width="20" height="20" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="lucide lucide-maximize2 lucide-maximize-2"><polyline points="15 3 21 3 21 9"></polyline><polyline points="9 21 3 21 3 15"></polyline><line x1="21" x2="14" y1="3" y2="10"></line><line x1="3" x2="10" y1="21" y2="14"></line></svg></button></div></div></div></a><figcaption class="image-caption"><strong>Obr&#225;zok A:</strong> pseudopylorick&#225; GLM (&#8222;pseudo&#8221; = vzh&#318;adom pripom&#237;na pylorick&#233;/antr&#225;lne &#382;liazky &#382;al&#250;do&#269;nej sliznice) <strong>Obr&#225;zok B</strong>: pseudofoveol&#225;rna GLM (&#8222;pseudo&#8221; = vzh&#318;adom pripom&#237;na epitel foveolov &#382;al&#250;do&#269;nej sliznice)</figcaption></figure></div><div><hr></div><p><strong>&#128204; Z&#225;very a praktick&#253; v&#253;znam</strong></p><ol><li><p><strong>GLM a PCH</strong> predstavuj&#250; <strong>u&#382;ito&#269;n&#233; doplnkov&#233; markery chronickej ileit&#237;dy</strong>, najm&#228; ke&#271; ch&#253;baj&#250; klasick&#233; znaky.</p></li><li><p>Tieto <strong>zmeny</strong> <strong>nie s&#250; v&#253;lu&#269;n&#233; pre CD</strong>, m&#244;&#382;u sa vyskytn&#250;&#357; aj pri NSAID-ileit&#237;de a zriedkavo pri backwash ileit&#237;de. <strong>Absentuj&#250; v norm&#225;lnom ileu</strong>.</p></li><li><p><strong>Pseudofoveol&#225;rna metapl&#225;zia</strong> je obzvl&#225;&#353;&#357; <strong>pr&#237;nosn&#253; znak v povrchovo odobrat&#253;ch</strong> &#269;i zle orientovan&#253;ch <strong>vzork&#225;ch.</strong></p></li><li><p>V diagnostike <strong>v&#228;&#269;&#353;inou posta&#269;uje z&#225;kladn&#233; HE farbenie</strong>.</p></li></ol><div><hr></div><h3>Kazuistika mesiaca</h3><div><hr></div><p>&#128221; <strong>72-ro&#269;n&#253; mu&#382;</strong> podst&#250;pil resekciu jednej ve&#318;kej slinnej &#382;&#318;azy, h&#225;daj ktorej <strong>(&#250;rove&#328; 1/5)</strong>. Odpove&#271; na konci.</p><div class="captioned-image-container"><figure><a class="image-link image2 is-viewable-img" target="_blank" href="/__u/substackcdn.com/image/fetch/$s_!JvyL!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F9041db4a-bda7-44bd-9bdb-bf1748682822_1280x720.jpeg" data-component-name="Image2ToDOM"><div class="image2-inset"><picture><source type="image/webp" srcset="/__u/substackcdn.com/image/fetch/$s_!JvyL!, /__u/pathomd.substack.com/w_424, /__u/pathomd.substack.com/c_limit, /__u/pathomd.substack.com/f_webp, /__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F9041db4a-bda7-44bd-9bdb-bf1748682822_1280x720.jpeg 424w, /__u/substackcdn.com/image/fetch/$s_!JvyL!, /__u/pathomd.substack.com/w_848, /__u/pathomd.substack.com/c_limit, /__u/pathomd.substack.com/f_webp, /__u/pathomd.substack.com/q_auto:good, 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/__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F9041db4a-bda7-44bd-9bdb-bf1748682822_1280x720.jpeg 424w, /__u/substackcdn.com/image/fetch/$s_!JvyL!, /__u/pathomd.substack.com/w_848, /__u/pathomd.substack.com/c_limit, /__u/pathomd.substack.com/f_auto, /__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F9041db4a-bda7-44bd-9bdb-bf1748682822_1280x720.jpeg 848w, /__u/substackcdn.com/image/fetch/$s_!JvyL!, /__u/pathomd.substack.com/w_1272, /__u/pathomd.substack.com/c_limit, /__u/pathomd.substack.com/f_auto, /__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F9041db4a-bda7-44bd-9bdb-bf1748682822_1280x720.jpeg 1272w, /__u/substackcdn.com/image/fetch/$s_!JvyL!, /__u/pathomd.substack.com/w_1456, /__u/pathomd.substack.com/c_limit, /__u/pathomd.substack.com/f_auto, /__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F9041db4a-bda7-44bd-9bdb-bf1748682822_1280x720.jpeg 1456w" sizes="100vw" loading="lazy"></picture><div class="image-link-expand"><div class="pencraft pc-display-flex pc-gap-8 pc-reset"><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container restack-image"><svg aria-hidden="true" width="20" height="20" viewBox="0 0 20 20" fill="none" stroke-width="1.5" stroke="var(--color-fg-primary)" stroke-linecap="round" stroke-linejoin="round" xmlns="http://www.w3.org/2000/svg"><g><path d="M2.53001 7.81595C3.49179 4.73911 6.43281 2.5 9.91173 2.5C13.1684 2.5 15.9537 4.46214 17.0852 7.23684L17.6179 8.67647M17.6179 8.67647L18.5002 4.26471M17.6179 8.67647L13.6473 6.91176M17.4995 12.1841C16.5378 15.2609 13.5967 17.5 10.1178 17.5C6.86118 17.5 4.07589 15.5379 2.94432 12.7632L2.41165 11.3235M2.41165 11.3235L1.5293 15.7353M2.41165 11.3235L6.38224 13.0882"></path></g></svg></button><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container view-image"><svg xmlns="http://www.w3.org/2000/svg" width="20" height="20" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="lucide lucide-maximize2 lucide-maximize-2"><polyline points="15 3 21 3 21 9"></polyline><polyline points="9 21 3 21 3 15"></polyline><line x1="21" x2="14" y1="3" y2="10"></line><line x1="3" x2="10" y1="21" y2="14"></line></svg></button></div></div></div></a></figure></div><div class="poll-embed" data-attrs="{&quot;id&quot;:346857}" data-component-name="PollToDOM"></div><div><hr></div><h3>&#352;ikovn&#233; n&#225;stroje, ktor&#233; pou&#382;&#237;vam</h3><div><hr></div><p>&#128209; Mojou &#250;chylkou (Tom&#225;&#353;&#128518;) je &#269;&#237;tanie kr&#225;tkych, obr&#225;zkov&#253;ch &#8222;postov&#8221; na soci&#225;lnych sie&#357;ach. Samozrejme, s&#250;visiacich s pr&#225;cou, &#269;i rozvojom osobnosti. <strong>Tento je o prezentovan&#237; (<a href="https://pmc.ncbi.nlm.nih.gov/articles/PMC1857815/pdf/pcbi.0030077.pdf">cel&#253; &#269;l&#225;nok</a>).</strong></p><div class="captioned-image-container"><figure><a class="image-link image2 is-viewable-img" target="_blank" href="/__u/substackcdn.com/image/fetch/$s_!g2S2!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fdcaca1a1-b077-439c-ae9b-aeb974de55bc_922x1200.jpeg" data-component-name="Image2ToDOM"><div class="image2-inset"><picture><source type="image/webp" srcset="/__u/substackcdn.com/image/fetch/$s_!g2S2!, /__u/pathomd.substack.com/w_424, /__u/pathomd.substack.com/c_limit, /__u/pathomd.substack.com/f_webp, /__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fdcaca1a1-b077-439c-ae9b-aeb974de55bc_922x1200.jpeg 424w, /__u/substackcdn.com/image/fetch/$s_!g2S2!, /__u/pathomd.substack.com/w_848, /__u/pathomd.substack.com/c_limit, /__u/pathomd.substack.com/f_webp, /__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fdcaca1a1-b077-439c-ae9b-aeb974de55bc_922x1200.jpeg 848w, /__u/substackcdn.com/image/fetch/$s_!g2S2!, /__u/pathomd.substack.com/w_1272, /__u/pathomd.substack.com/c_limit, /__u/pathomd.substack.com/f_webp, /__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fdcaca1a1-b077-439c-ae9b-aeb974de55bc_922x1200.jpeg 1272w, /__u/substackcdn.com/image/fetch/$s_!g2S2!, /__u/pathomd.substack.com/w_1456, /__u/pathomd.substack.com/c_limit, /__u/pathomd.substack.com/f_webp, /__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fdcaca1a1-b077-439c-ae9b-aeb974de55bc_922x1200.jpeg 1456w" sizes="100vw"><img src="/__u/substackcdn.com/image/fetch/$s_!g2S2!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fdcaca1a1-b077-439c-ae9b-aeb974de55bc_922x1200.jpeg" width="922" height="1200" data-attrs="{&quot;src&quot;:&quot;https://substack-post-media.s3.amazonaws.com/public/images/dcaca1a1-b077-439c-ae9b-aeb974de55bc_922x1200.jpeg&quot;,&quot;srcNoWatermark&quot;:null,&quot;fullscreen&quot;:null,&quot;imageSize&quot;:null,&quot;height&quot;:1200,&quot;width&quot;:922,&quot;resizeWidth&quot;:null,&quot;bytes&quot;:264807,&quot;alt&quot;:null,&quot;title&quot;:null,&quot;type&quot;:&quot;image/jpeg&quot;,&quot;href&quot;:null,&quot;belowTheFold&quot;:true,&quot;topImage&quot;:false,&quot;internalRedirect&quot;:&quot;https://pathomd.substack.com/i/168464995?img=https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fdcaca1a1-b077-439c-ae9b-aeb974de55bc_922x1200.jpeg&quot;,&quot;isProcessing&quot;:false,&quot;align&quot;:null,&quot;offset&quot;:false}" class="sizing-normal" alt="" srcset="/__u/substackcdn.com/image/fetch/$s_!g2S2!, /__u/pathomd.substack.com/w_424, /__u/pathomd.substack.com/c_limit, /__u/pathomd.substack.com/f_auto, /__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fdcaca1a1-b077-439c-ae9b-aeb974de55bc_922x1200.jpeg 424w, /__u/substackcdn.com/image/fetch/$s_!g2S2!, /__u/pathomd.substack.com/w_848, /__u/pathomd.substack.com/c_limit, /__u/pathomd.substack.com/f_auto, /__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fdcaca1a1-b077-439c-ae9b-aeb974de55bc_922x1200.jpeg 848w, /__u/substackcdn.com/image/fetch/$s_!g2S2!, /__u/pathomd.substack.com/w_1272, /__u/pathomd.substack.com/c_limit, /__u/pathomd.substack.com/f_auto, /__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fdcaca1a1-b077-439c-ae9b-aeb974de55bc_922x1200.jpeg 1272w, /__u/substackcdn.com/image/fetch/$s_!g2S2!, /__u/pathomd.substack.com/w_1456, /__u/pathomd.substack.com/c_limit, /__u/pathomd.substack.com/f_auto, /__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fdcaca1a1-b077-439c-ae9b-aeb974de55bc_922x1200.jpeg 1456w" sizes="100vw" loading="lazy"></picture><div class="image-link-expand"><div class="pencraft pc-display-flex pc-gap-8 pc-reset"><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container restack-image"><svg aria-hidden="true" width="20" height="20" viewBox="0 0 20 20" fill="none" stroke-width="1.5" stroke="var(--color-fg-primary)" stroke-linecap="round" stroke-linejoin="round" xmlns="http://www.w3.org/2000/svg"><g><path d="M2.53001 7.81595C3.49179 4.73911 6.43281 2.5 9.91173 2.5C13.1684 2.5 15.9537 4.46214 17.0852 7.23684L17.6179 8.67647M17.6179 8.67647L18.5002 4.26471M17.6179 8.67647L13.6473 6.91176M17.4995 12.1841C16.5378 15.2609 13.5967 17.5 10.1178 17.5C6.86118 17.5 4.07589 15.5379 2.94432 12.7632L2.41165 11.3235M2.41165 11.3235L1.5293 15.7353M2.41165 11.3235L6.38224 13.0882"></path></g></svg></button><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container view-image"><svg xmlns="http://www.w3.org/2000/svg" width="20" height="20" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="lucide lucide-maximize2 lucide-maximize-2"><polyline points="15 3 21 3 21 9"></polyline><polyline points="9 21 3 21 3 15"></polyline><line x1="21" x2="14" y1="3" y2="10"></line><line x1="3" x2="10" y1="21" y2="14"></line></svg></button></div></div></div></a><figcaption class="image-caption">Zdroj: <a href="https://www.linkedin.com/posts/razia-aliani_do-presentations-make-you-nervous-youre-activity-7338558595933925378-1gV1?utm_source=share&amp;utm_medium=member_desktop&amp;rcm=ACoAAEcs5qoBh3PWBrEAn0cob479K3rBEku-8PU">www.linkedin.com</a></figcaption></figure></div><div><hr></div><h3>Patho MD tr&#233;ning</h3><div><hr></div><p><strong>&#129514; HR-HPV testovanie pri karcin&#243;moch hlavy a krku: aktualizovan&#233; postupy CAP 2025</strong></p><p>V roku 2018 vydala College of American Pathologists (CAP) <strong>odpor&#250;&#269;ania pre testovanie HR-HPV a jeho biomarkerov pri n&#225;doroch hlavy a krku</strong>. Nov&#233; d&#244;kazy viedli k <a href="https://meridian.allenpress.com/aplm/article/149/6/e115/506165/Human-Papillomavirus-Testing-in-Head-and-Neck">ich aktualiz&#225;cii v roku 2025</a>, pri&#269;om sa zoh&#318;adnili &#250;daje o HPV v in&#253;ch lokalit&#225;ch ne&#382; orofarynx, HPV testovan&#237; v cytol&#243;gii a imunohistochemickom vy&#353;etren&#237; p16.</p><p>Po&#271;me si to prejs&#357;.</p><div><hr></div><p><strong>&#129488; Pre&#269;o je detekcia vysokorizikov&#253;ch typov HPV infekcie (HR-HPV) v n&#225;doroch k&#318;&#250;&#269;ov&#225;?</strong></p><ul><li><p>HR-HPV je <strong>hlavnou pr&#237;&#269;inou orofarynge&#225;lneho skvamocelul&#225;rneho karcin&#243;mu</strong> (OPSCC)</p></li><li><p>HPV status ur&#269;uje &#353;t&#225;dium ochorenia a sp&#244;sobilos&#357; pre klinick&#233; &#353;t&#250;die</p></li><li><p>pacienti s HPV-asociovan&#253;m OPSCC maj&#250; v&#253;razne lep&#353;iu progn&#243;zu</p></li></ul><div><hr></div><p><strong>&#10004;&#65039; KOHO testova&#357;?</strong></p><ul><li><p><strong>v&#353;etk&#253;ch pacientov s novo diagnostikovan&#253;m OPSCC</strong> (ak&#253;ko&#318;vek histologick&#253; typ), prim&#225;rny n&#225;dor alebo metast&#225;zu v region&#225;lnej LU</p></li><li><p><strong>metast&#225;zy SCC nezn&#225;meho p&#244;vodu v cervik&#225;lnych LU,</strong> rutinne pou&#382;&#237;vajte p16 IHC a v pr&#237;pade pozitivity dopl&#328;te HPV-&#353;pecifick&#253; test</p></li></ul><div><hr></div><p><strong>&#128269; AKO testova&#357;?</strong></p><div class="captioned-image-container"><figure><a class="image-link image2 is-viewable-img" target="_blank" href="/__u/substackcdn.com/image/fetch/$s_!sIKv!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fb4077945-52d0-46f8-bc21-0add2cfa06dc_1779x830.png" data-component-name="Image2ToDOM"><div class="image2-inset"><picture><source type="image/webp" srcset="/__u/substackcdn.com/image/fetch/$s_!sIKv!, /__u/pathomd.substack.com/w_424, /__u/pathomd.substack.com/c_limit, /__u/pathomd.substack.com/f_webp, /__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fb4077945-52d0-46f8-bc21-0add2cfa06dc_1779x830.png 424w, /__u/substackcdn.com/image/fetch/$s_!sIKv!, /__u/pathomd.substack.com/w_848, /__u/pathomd.substack.com/c_limit, /__u/pathomd.substack.com/f_webp, /__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fb4077945-52d0-46f8-bc21-0add2cfa06dc_1779x830.png 848w, /__u/substackcdn.com/image/fetch/$s_!sIKv!, /__u/pathomd.substack.com/w_1272, /__u/pathomd.substack.com/c_limit, /__u/pathomd.substack.com/f_webp, /__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fb4077945-52d0-46f8-bc21-0add2cfa06dc_1779x830.png 1272w, /__u/substackcdn.com/image/fetch/$s_!sIKv!, /__u/pathomd.substack.com/w_1456, /__u/pathomd.substack.com/c_limit, /__u/pathomd.substack.com/f_webp, /__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fb4077945-52d0-46f8-bc21-0add2cfa06dc_1779x830.png 1456w" sizes="100vw"><img src="/__u/substackcdn.com/image/fetch/$s_!sIKv!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fb4077945-52d0-46f8-bc21-0add2cfa06dc_1779x830.png" width="1456" height="679" 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/__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fb4077945-52d0-46f8-bc21-0add2cfa06dc_1779x830.png 424w, /__u/substackcdn.com/image/fetch/$s_!sIKv!, /__u/pathomd.substack.com/w_848, /__u/pathomd.substack.com/c_limit, /__u/pathomd.substack.com/f_auto, /__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fb4077945-52d0-46f8-bc21-0add2cfa06dc_1779x830.png 848w, /__u/substackcdn.com/image/fetch/$s_!sIKv!, /__u/pathomd.substack.com/w_1272, /__u/pathomd.substack.com/c_limit, /__u/pathomd.substack.com/f_auto, /__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fb4077945-52d0-46f8-bc21-0add2cfa06dc_1779x830.png 1272w, /__u/substackcdn.com/image/fetch/$s_!sIKv!, /__u/pathomd.substack.com/w_1456, /__u/pathomd.substack.com/c_limit, /__u/pathomd.substack.com/f_auto, /__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fb4077945-52d0-46f8-bc21-0add2cfa06dc_1779x830.png 1456w" sizes="100vw" loading="lazy"></picture><div class="image-link-expand"><div class="pencraft pc-display-flex pc-gap-8 pc-reset"><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container restack-image"><svg aria-hidden="true" width="20" height="20" viewBox="0 0 20 20" fill="none" stroke-width="1.5" stroke="var(--color-fg-primary)" stroke-linecap="round" stroke-linejoin="round" xmlns="http://www.w3.org/2000/svg"><g><path d="M2.53001 7.81595C3.49179 4.73911 6.43281 2.5 9.91173 2.5C13.1684 2.5 15.9537 4.46214 17.0852 7.23684L17.6179 8.67647M17.6179 8.67647L18.5002 4.26471M17.6179 8.67647L13.6473 6.91176M17.4995 12.1841C16.5378 15.2609 13.5967 17.5 10.1178 17.5C6.86118 17.5 4.07589 15.5379 2.94432 12.7632L2.41165 11.3235M2.41165 11.3235L1.5293 15.7353M2.41165 11.3235L6.38224 13.0882"></path></g></svg></button><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container view-image"><svg xmlns="http://www.w3.org/2000/svg" width="20" height="20" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="lucide lucide-maximize2 lucide-maximize-2"><polyline points="15 3 21 3 21 9"></polyline><polyline points="9 21 3 21 3 15"></polyline><line x1="21" x2="14" y1="3" y2="10"></line><line x1="3" x2="10" y1="21" y2="14"></line></svg></button></div></div></div></a></figure></div><p><strong>Interpret&#225;cia p16 IHC</strong></p><ul><li><p><strong>pozit&#237;vny</strong>: &#8805;70 % n&#225;dorov&#253;ch buniek so stredne siln&#253;m a&#382; siln&#253;m jadrov&#253;m a cytoplazmatick&#253;m farben&#237;m</p></li><li><p><strong>nejasn&#253; v&#253;sledok (50&#8211;70 % alebo slab&#233; farbenie)</strong>: Potvrdi&#357; HPV-&#353;pecifick&#253;m testom</p></li></ul><div><hr></div><p><strong>&#128683; Kedy NETESTOVA&#356;?</strong></p><ul><li><p><strong>Netestuj rutinne</strong> <strong>HR-HPV pri</strong>:</p><ul><li><p>prim&#225;rnych n&#225;doroch &#250;stnej dutiny, hrtana, nosohltana alebo hypofaryngu pre prognostick&#233; &#250;&#269;ely</p></li><li><p>ne-skvamocelul&#225;rnych karcin&#243;moch (okrem &#353;pecifick&#253;ch diagnostick&#253;ch d&#244;vodov, napr. multifenotypick&#253; sinonaz&#225;lny karcin&#243;m)</p></li><li><p>rekurentn&#253;ch alebo metastatick&#253;ch n&#225;doroch, ak je HR-HPV status prim&#225;rneho n&#225;doru u&#382; zn&#225;my</p></li></ul></li></ul><div><hr></div><p><strong>&#128477;&#65039; Zhrnutie k&#318;&#250;&#269;ov&#253;ch odpor&#250;&#269;an&#237;</strong></p><ul><li><p>pou&#382;&#237;vaj <strong>p16 IHC ako z&#225;kladn&#253; test pre OPSCC,</strong> potvr&#271; HPV-&#353;pecifick&#253;m testom, ak je to indikovan&#233;</p></li><li><p>testuj ne-orofarynge&#225;lne alebo ne-skvamocelul&#225;rne n&#225;dory len v &#353;pecifick&#253;ch, individu&#225;lnych pr&#237;padoch</p></li><li><p><strong>pri cytol&#243;gii/FNA v&#382;dy pou&#382;&#237;vaj HPV-&#353;pecifick&#233; met&#243;dy</strong></p></li><li><p><strong>nie je potrebn&#233; opakova&#357; HR-HPV testovanie pri recid&#237;vach/metast&#225;zach, ak je HPV status zn&#225;my</strong></p></li></ul><div><hr></div><p><strong>&#128203; Praktick&#253; algoritmus pre HR-HPV testovanie</strong></p><ol><li><p><strong>OPSCC (ak&#253;ko&#318;vek histologick&#253; typ)?</strong></p><ul><li><p>&#225;no &#8594; p16 IHC (&#8805;70 % = pozit&#237;vny)</p></li><li><p>pri nejasnom/nezhodnom v&#253;sledku/n&#237;zkej prevalencii/atypickom mieste &#8594; pou&#382;i rad&#353;ej HPV-&#353;pecifick&#253; test</p></li></ul></li><li><p><strong>Sinonaz&#225;lny SCC?</strong></p><ul><li><p>zv&#225;&#382; HR-HPV testovanie (preferovan&#233; RNA ISH)</p></li></ul></li><li><p><strong>In&#233; SCC hlavy a krku?</strong></p><ul><li><p>rutinn&#233; HR-HPV testovanie NIE JE odpor&#250;&#269;an&#233;</p></li></ul></li></ol><div><hr></div><p><strong>&#128104;&#8205;&#9877;&#65039; Diagnostick&#253; algoritmus pre patol&#243;gov, ktor&#237; maj&#250; rad&#353;ej obr&#225;zky a diagramy</strong> &#128516;</p><div class="captioned-image-container"><figure><a class="image-link image2 is-viewable-img" target="_blank" href="/__u/substackcdn.com/image/fetch/$s_!F7Kt!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fdd062f92-120f-4ae4-bf63-05c5ba472704_935x1158.png" data-component-name="Image2ToDOM"><div class="image2-inset"><picture><source type="image/webp" srcset="/__u/substackcdn.com/image/fetch/$s_!F7Kt!, /__u/pathomd.substack.com/w_424, /__u/pathomd.substack.com/c_limit, /__u/pathomd.substack.com/f_webp, /__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fdd062f92-120f-4ae4-bf63-05c5ba472704_935x1158.png 424w, /__u/substackcdn.com/image/fetch/$s_!F7Kt!, /__u/pathomd.substack.com/w_848, /__u/pathomd.substack.com/c_limit, /__u/pathomd.substack.com/f_webp, /__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fdd062f92-120f-4ae4-bf63-05c5ba472704_935x1158.png 848w, /__u/substackcdn.com/image/fetch/$s_!F7Kt!, /__u/pathomd.substack.com/w_1272, /__u/pathomd.substack.com/c_limit, /__u/pathomd.substack.com/f_webp, /__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fdd062f92-120f-4ae4-bf63-05c5ba472704_935x1158.png 1272w, /__u/substackcdn.com/image/fetch/$s_!F7Kt!, /__u/pathomd.substack.com/w_1456, /__u/pathomd.substack.com/c_limit, /__u/pathomd.substack.com/f_webp, /__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fdd062f92-120f-4ae4-bf63-05c5ba472704_935x1158.png 1456w" sizes="100vw"><img src="/__u/substackcdn.com/image/fetch/$s_!F7Kt!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fdd062f92-120f-4ae4-bf63-05c5ba472704_935x1158.png" width="935" height="1158" data-attrs="{&quot;src&quot;:&quot;https://substack-post-media.s3.amazonaws.com/public/images/dd062f92-120f-4ae4-bf63-05c5ba472704_935x1158.png&quot;,&quot;srcNoWatermark&quot;:null,&quot;fullscreen&quot;:null,&quot;imageSize&quot;:null,&quot;height&quot;:1158,&quot;width&quot;:935,&quot;resizeWidth&quot;:null,&quot;bytes&quot;:252700,&quot;alt&quot;:null,&quot;title&quot;:null,&quot;type&quot;:&quot;image/png&quot;,&quot;href&quot;:null,&quot;belowTheFold&quot;:true,&quot;topImage&quot;:false,&quot;internalRedirect&quot;:&quot;https://pathomd.substack.com/i/168464995?img=https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fdd062f92-120f-4ae4-bf63-05c5ba472704_935x1158.png&quot;,&quot;isProcessing&quot;:false,&quot;align&quot;:null,&quot;offset&quot;:false}" class="sizing-normal" alt="" srcset="/__u/substackcdn.com/image/fetch/$s_!F7Kt!, /__u/pathomd.substack.com/w_424, /__u/pathomd.substack.com/c_limit, /__u/pathomd.substack.com/f_auto, /__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fdd062f92-120f-4ae4-bf63-05c5ba472704_935x1158.png 424w, /__u/substackcdn.com/image/fetch/$s_!F7Kt!, /__u/pathomd.substack.com/w_848, /__u/pathomd.substack.com/c_limit, /__u/pathomd.substack.com/f_auto, /__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fdd062f92-120f-4ae4-bf63-05c5ba472704_935x1158.png 848w, /__u/substackcdn.com/image/fetch/$s_!F7Kt!, /__u/pathomd.substack.com/w_1272, /__u/pathomd.substack.com/c_limit, /__u/pathomd.substack.com/f_auto, /__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fdd062f92-120f-4ae4-bf63-05c5ba472704_935x1158.png 1272w, /__u/substackcdn.com/image/fetch/$s_!F7Kt!, /__u/pathomd.substack.com/w_1456, /__u/pathomd.substack.com/c_limit, /__u/pathomd.substack.com/f_auto, /__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fdd062f92-120f-4ae4-bf63-05c5ba472704_935x1158.png 1456w" sizes="100vw" loading="lazy"></picture><div class="image-link-expand"><div class="pencraft pc-display-flex pc-gap-8 pc-reset"><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container restack-image"><svg aria-hidden="true" width="20" height="20" viewBox="0 0 20 20" fill="none" stroke-width="1.5" stroke="var(--color-fg-primary)" stroke-linecap="round" stroke-linejoin="round" xmlns="http://www.w3.org/2000/svg"><g><path d="M2.53001 7.81595C3.49179 4.73911 6.43281 2.5 9.91173 2.5C13.1684 2.5 15.9537 4.46214 17.0852 7.23684L17.6179 8.67647M17.6179 8.67647L18.5002 4.26471M17.6179 8.67647L13.6473 6.91176M17.4995 12.1841C16.5378 15.2609 13.5967 17.5 10.1178 17.5C6.86118 17.5 4.07589 15.5379 2.94432 12.7632L2.41165 11.3235M2.41165 11.3235L1.5293 15.7353M2.41165 11.3235L6.38224 13.0882"></path></g></svg></button><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container view-image"><svg xmlns="http://www.w3.org/2000/svg" width="20" height="20" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="lucide lucide-maximize2 lucide-maximize-2"><polyline points="15 3 21 3 21 9"></polyline><polyline points="9 21 3 21 3 15"></polyline><line x1="21" x2="14" y1="3" y2="10"></line><line x1="3" x2="10" y1="21" y2="14"></line></svg></button></div></div></div></a><figcaption class="image-caption">Zdroj: <a href="https://meridian.allenpress.com/aplm/article/149/6/e115/506165/Human-Papillomavirus-Testing-in-Head-and-Neck">www.meridian.allenpress.com</a></figcaption></figure></div><div><hr></div><h3>Konferencie a kurzy</h3><div><hr></div><p>&#129658; Z&#250;&#269;astni sa <strong>s&#233;rie &#353;pi&#269;kov&#253;ch bezplatn&#253;ch webin&#225;rov</strong> od Britskej asoci&#225;cie pre urologick&#250; patol&#243;giu: <strong>osved&#269;en&#233; t&#233;my, experti z praxe a cenn&#233; poznatky pre ka&#382;d&#233;ho patol&#243;ga!</strong> Bli&#382;&#353;ie info <strong><a href="https://baup.org.uk/events-calendar/course/baup-webinar-series-16-to-24">TU</a></strong>.</p><div><hr></div><h3>R&#244;zne</h3><div><hr></div><p>&#128187; V m&#225;ji sa v Z&#225;hrebe uskuto&#269;nilo stretnutie Pan&#243;nskej pracovnej skupiny pre gastrointestin&#225;lnu patol&#243;giu. <strong>Predn&#225;&#353;ky si stiahne&#353; <a href="https://www.medunigraz.at/engip/pannonian-wg-of-gi-pathology">na tomto linku</a></strong> (klikni na &#8222;Download&#8221;). <strong>Heslo:</strong> Pannonia2025.</p><div><hr></div><h3>Rie&#353;enie histopatologick&#233;ho kv&#237;zu</h3><div><hr></div><p>&#9989; <strong>Warthinov tumor</strong></p><div class="captioned-image-container"><figure><a class="image-link image2 is-viewable-img" target="_blank" href="/__u/substackcdn.com/image/fetch/$s_!uROf!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F9a4ccfa4-6b00-4e71-b031-012a0a42f5d2_1280x720.jpeg" data-component-name="Image2ToDOM"><div class="image2-inset"><picture><source type="image/webp" srcset="/__u/substackcdn.com/image/fetch/$s_!uROf!, /__u/pathomd.substack.com/w_424, /__u/pathomd.substack.com/c_limit, /__u/pathomd.substack.com/f_webp, /__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F9a4ccfa4-6b00-4e71-b031-012a0a42f5d2_1280x720.jpeg 424w, /__u/substackcdn.com/image/fetch/$s_!uROf!, /__u/pathomd.substack.com/w_848, /__u/pathomd.substack.com/c_limit, /__u/pathomd.substack.com/f_webp, /__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F9a4ccfa4-6b00-4e71-b031-012a0a42f5d2_1280x720.jpeg 848w, /__u/substackcdn.com/image/fetch/$s_!uROf!, /__u/pathomd.substack.com/w_1272, /__u/pathomd.substack.com/c_limit, /__u/pathomd.substack.com/f_webp, /__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F9a4ccfa4-6b00-4e71-b031-012a0a42f5d2_1280x720.jpeg 1272w, /__u/substackcdn.com/image/fetch/$s_!uROf!, /__u/pathomd.substack.com/w_1456, /__u/pathomd.substack.com/c_limit, /__u/pathomd.substack.com/f_webp, /__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F9a4ccfa4-6b00-4e71-b031-012a0a42f5d2_1280x720.jpeg 1456w" sizes="100vw"><img src="/__u/substackcdn.com/image/fetch/$s_!uROf!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F9a4ccfa4-6b00-4e71-b031-012a0a42f5d2_1280x720.jpeg" width="1280" height="720" 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/__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F9a4ccfa4-6b00-4e71-b031-012a0a42f5d2_1280x720.jpeg 424w, /__u/substackcdn.com/image/fetch/$s_!uROf!, /__u/pathomd.substack.com/w_848, /__u/pathomd.substack.com/c_limit, /__u/pathomd.substack.com/f_auto, /__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F9a4ccfa4-6b00-4e71-b031-012a0a42f5d2_1280x720.jpeg 848w, /__u/substackcdn.com/image/fetch/$s_!uROf!, /__u/pathomd.substack.com/w_1272, /__u/pathomd.substack.com/c_limit, /__u/pathomd.substack.com/f_auto, /__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F9a4ccfa4-6b00-4e71-b031-012a0a42f5d2_1280x720.jpeg 1272w, /__u/substackcdn.com/image/fetch/$s_!uROf!, /__u/pathomd.substack.com/w_1456, /__u/pathomd.substack.com/c_limit, /__u/pathomd.substack.com/f_auto, /__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F9a4ccfa4-6b00-4e71-b031-012a0a42f5d2_1280x720.jpeg 1456w" sizes="100vw" loading="lazy"></picture><div class="image-link-expand"><div class="pencraft pc-display-flex pc-gap-8 pc-reset"><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container restack-image"><svg aria-hidden="true" width="20" height="20" viewBox="0 0 20 20" fill="none" stroke-width="1.5" stroke="var(--color-fg-primary)" stroke-linecap="round" stroke-linejoin="round" xmlns="http://www.w3.org/2000/svg"><g><path d="M2.53001 7.81595C3.49179 4.73911 6.43281 2.5 9.91173 2.5C13.1684 2.5 15.9537 4.46214 17.0852 7.23684L17.6179 8.67647M17.6179 8.67647L18.5002 4.26471M17.6179 8.67647L13.6473 6.91176M17.4995 12.1841C16.5378 15.2609 13.5967 17.5 10.1178 17.5C6.86118 17.5 4.07589 15.5379 2.94432 12.7632L2.41165 11.3235M2.41165 11.3235L1.5293 15.7353M2.41165 11.3235L6.38224 13.0882"></path></g></svg></button><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container view-image"><svg xmlns="http://www.w3.org/2000/svg" width="20" height="20" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="lucide lucide-maximize2 lucide-maximize-2"><polyline points="15 3 21 3 21 9"></polyline><polyline points="9 21 3 21 3 15"></polyline><line x1="21" x2="14" y1="3" y2="10"></line><line x1="3" x2="10" y1="21" y2="14"></line></svg></button></div></div></div></a></figure></div><p><strong><a href="https://www.pathologyoutlines.com/topic/salivaryglandswarthin.html">Warthinov tumor</a></strong> (<em>cystadenoma lymphomatosum papilliferum</em>) je nezhubn&#253; cystick&#253; n&#225;dor, ktor&#253; sa takmer v&#253;lu&#269;ne vyskytuje v <strong>pr&#237;u&#353;nej &#382;&#318;aze</strong> (<em>glandula parotis</em>). Je to <strong>druh&#253; naj&#269;astej&#353;&#237; nezhubn&#253; n&#225;dor pr&#237;u&#353;nej &#382;&#318;azy</strong>, po pleomorfnom aden&#243;me.</p><div><hr></div><p><strong>&#128300; Histologick&#253; obraz</strong> je ve&#318;mi charakteristick&#253; &#8211; papily a cysty lemovan&#233; onkocytick&#253;m epitelom (tzn. ve&#318;k&#233; bunky so s&#253;to ru&#382;ovou cytoplazmou), pod ktor&#253;m je hust&#225; lymfoidn&#225; str&#243;ma.</p><p>&#129658; N&#225;dor <strong>rastie pomaly, je nebolestiv&#253;</strong>, &#269;asto sa vyskytuje obojstranne alebo multicentricky. &#352;tandardnou <strong>lie&#269;bou je chirurgick&#225; exc&#237;zia</strong>.</p><div><hr></div><p><strong>Predt&#253;m, ako sa rozl&#250;&#269;ime, &#357;a pros&#237;me o kr&#225;tku sp&#228;tn&#250; v&#228;zbu.</strong> &#128591;</p><div class="poll-embed" data-attrs="{&quot;id&quot;:346858}" data-component-name="PollToDOM"></div><p><strong>&#270;akujeme za pre&#269;&#237;tanie!</strong></p><p>Tom&#225;&#353; a Megi</p><div><hr></div><p class="button-wrapper" data-attrs="{&quot;url&quot;:&quot;https://pathomd.substack.com/leaderboard?&amp;utm_source=post&quot;,&quot;text&quot;:&quot;Refer a friend&quot;,&quot;action&quot;:null,&quot;class&quot;:null}" data-component-name="ButtonCreateButton"><a class="button primary" href="/__u/pathomd.substack.com/leaderboard?&amp;utm_source=post"><span>Refer a friend</span></a></p><p>PS: Odporu&#269; Patho MD aspo&#328; 1 kamo&#353;ovi*kamo&#353;ke a <strong>na mail ti pr&#237;de dar&#269;ek!</strong> &#128526;</p><p class="button-wrapper" data-attrs="{&quot;url&quot;:&quot;https://pathomd.substack.com/subscribe?&quot;,&quot;text&quot;:&quot;Subscribe now&quot;,&quot;action&quot;:null,&quot;class&quot;:null}" data-component-name="ButtonCreateButton"><a class="button primary" href="/__u/pathomd.substack.com/subscribe"><span>Subscribe now</span></a></p>]]></content:encoded></item><item><title><![CDATA[🔬 Patho MD #12 Nový pohľad WHO na nádory štítnej žľazy]]></title><description><![CDATA[Novinky z patol&#243;gie za 3 min&#250;ty.]]></description><link>https://pathomd.substack.com/p/patho-md-12-novy-pohlad-who-na-nadory</link><guid isPermaLink="false">https://pathomd.substack.com/p/patho-md-12-novy-pohlad-who-na-nadory</guid><dc:creator><![CDATA[MUDr. Tomáš Krajčovič]]></dc:creator><pubDate>Thu, 26 Jun 2025 04:01:09 GMT</pubDate><enclosure url="https://substack-post-media.s3.amazonaws.com/public/images/6278aa57-2bd1-4179-a752-8596ddb8b08c_1024x1024.png" length="0" type="image/jpeg"/><content:encoded><![CDATA[<div class="captioned-image-container"><figure><a class="image-link image2 is-viewable-img" target="_blank" href="/__u/substackcdn.com/image/fetch/$s_!w0uN!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fe4e8aa6a-c0b2-4f8a-a447-3c1d9b3c6148_3826x2323.png" data-component-name="Image2ToDOM"><div 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/__u/pathomd.substack.com/w_1456, /__u/pathomd.substack.com/c_limit, /__u/pathomd.substack.com/f_auto, /__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fe4e8aa6a-c0b2-4f8a-a447-3c1d9b3c6148_3826x2323.png 1456w" sizes="100vw" fetchpriority="high"></picture><div class="image-link-expand"><div class="pencraft pc-display-flex pc-gap-8 pc-reset"><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container restack-image"><svg aria-hidden="true" width="20" height="20" viewBox="0 0 20 20" fill="none" stroke-width="1.5" stroke="var(--color-fg-primary)" stroke-linecap="round" stroke-linejoin="round" xmlns="http://www.w3.org/2000/svg"><g><path d="M2.53001 7.81595C3.49179 4.73911 6.43281 2.5 9.91173 2.5C13.1684 2.5 15.9537 4.46214 17.0852 7.23684L17.6179 8.67647M17.6179 8.67647L18.5002 4.26471M17.6179 8.67647L13.6473 6.91176M17.4995 12.1841C16.5378 15.2609 13.5967 17.5 10.1178 17.5C6.86118 17.5 4.07589 15.5379 2.94432 12.7632L2.41165 11.3235M2.41165 11.3235L1.5293 15.7353M2.41165 11.3235L6.38224 13.0882"></path></g></svg></button><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container view-image"><svg xmlns="http://www.w3.org/2000/svg" width="20" height="20" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="lucide lucide-maximize2 lucide-maximize-2"><polyline points="15 3 21 3 21 9"></polyline><polyline points="9 21 3 21 3 15"></polyline><line x1="21" x2="14" y1="3" y2="10"></line><line x1="3" x2="10" y1="21" y2="14"></line></svg></button></div></div></div></a></figure></div><p><strong>Dobr&#233; r&#225;nko!</strong></p><p>Leto je u&#382; tu a s n&#237;m aj chv&#237;le zasl&#250;&#382;en&#233;ho oddychu. Toto vydanie sme preto pre teba pripravili v podobnom duchu. Aby si si ho vedel*a pre&#269;&#237;ta&#357; pri vode, alebo na hor&#225;ch.</p><p><strong>V dne&#353;nom Patho MD:</strong></p><blockquote><p>&#129488; Indolentn&#253; karcin&#243;m prostaty</p><p>&#129419; Novinky o n&#225;doroch &#353;t&#237;tnej &#382;&#318;azy</p><p>&#128300; Kazuistika z gynekol&#243;gie</p></blockquote><p><strong>U&#382;&#237;vaj!</strong></p><div><hr></div><h3>Aktu&#225;lna &#353;t&#250;dia v skratke</h3><div><hr></div><p><strong>&#128300; Indolentn&#253; karcin&#243;m prostaty &#8211; nov&#253; spolo&#269;n&#253; poh&#318;ad od GUPS a ISUP</strong></p><p><a href="https://www.sciencedirect.com/science/article/abs/pii/S0302283825001502?via%3Dihub">Medzin&#225;rodn&#233; uropatologick&#233; organiz&#225;cie GUPS a ISUP</a> predstavuj&#250; nov&#233; odpor&#250;&#269;ania k predefinovaniu indolentn&#233;ho karcin&#243;mu prostaty (PC), s d&#244;razom na limity s&#250;&#269;asnej diagnostiky a potrebu multidisciplin&#225;rnej spolupr&#225;ce.</p><p><strong>&#128394;&#65039; <a href="https://journals.lww.com/ajsp/abstract/9900/genitourinary_pathology_society_and_international.534.aspx">Defin&#237;cia indolentn&#233;ho PC</a></strong></p><p>Objemovo mal&#225;, dobre diferencovan&#225;, prostatick&#225; acin&#225;rna neopl&#225;zia s invaz&#237;vnymi histologick&#253;mi &#269;rtami (najm&#228; Grade Group 1, GG1), obmedzen&#225; na prostatu, ktor&#225; nesp&#244;sobuje sympt&#243;my, nemetast&#225;zuje a neskracuje d&#314;&#382;ku &#382;ivota pacienta, ak zostane nelie&#269;en&#225;!</p><div><hr></div><p><strong>&#128269; Diagnostick&#233; v&#253;zvy</strong></p><ul><li><p><strong>Diagn&#243;za z ihlov&#253;ch biopsi&#237; nie je dostato&#269;ne spo&#318;ahliv&#225;</strong>. Je to dan&#233; samotn&#253;m typom vzorky (pr&#250;&#382;ok tkaniva prostaty po punkcii ihlou) a heterogenitou n&#225;doru.</p></li><li><p>Paradoxne, <strong>definit&#237;vna diagn&#243;za</strong> je aktu&#225;lne mo&#382;n&#225; len z histologick&#233;ho vy&#353;etrenia celej prostaty <strong>po</strong> <strong>radik&#225;lnej prostatekt&#243;mii</strong> (RP). V tomto pr&#237;pade vlastne ide o &#8222;<em>overtreatment&#8221;</em> indolentn&#233;ho PC, ktor&#233;mu sa prim&#225;rne sna&#382;&#237;me pred&#237;s&#357;.</p></li><li><p>P&#244;vodn&#225; diagn&#243;za PC GG1 z ihlovej biopsie nemus&#237; v&#382;dy korelova&#357; s definit&#237;vnym n&#225;lezom PC z RP: m&#244;&#382;e nasta&#357; reklasifik&#225;cia PC na vy&#353;&#353;&#237; GG.</p></li><li><p>Niektor&#233; PC GG1 diagnostikovan&#233; z ihlovej biopsie naopak nikdy neprogreduj&#250; pri dlhodobom sledovan&#237; a bez akejko&#318;vek lie&#269;by.</p></li></ul><div><hr></div><p><strong>&#129658; Klinick&#233; d&#244;sledky</strong></p><p>Presn&#233; <strong>rozl&#237;&#353;enie medzi indolentn&#253;m a potenci&#225;lne agres&#237;vnym PC je k&#318;&#250;&#269;ov&#233;</strong> na minimaliz&#225;ciu nadmernej lie&#269;by a jej s&#250;visiacich komplik&#225;ci&#237;.</p><div><hr></div><p><strong>&#10024; Odpor&#250;&#269;ania</strong></p><p><strong>Multidisciplin&#225;rny pr&#237;stup</strong> (urol&#243;g, r&#225;diol&#243;g, patol&#243;g) pri identifik&#225;ci&#237; skuto&#269;ne indolentn&#233;ho PC z ihlovej biopsie a pokrok v diagnostick&#253;ch met&#243;dach. <strong>Definit&#237;vna diagn&#243;za indolentn&#233;ho PC nem&#244;&#382;e spo&#269;&#237;va&#357; len na pleciach patol&#243;gov!</strong></p><div><hr></div><p>Pokia&#318; ti to st&#225;le nie je &#250;plne jasn&#233;, <strong>pozri si t&#250;to predn&#225;&#353;ku</strong>!</p><div id="youtube2-W-n5yoip-pI" class="youtube-wrap" data-attrs="{&quot;videoId&quot;:&quot;W-n5yoip-pI&quot;,&quot;startTime&quot;:null,&quot;endTime&quot;:null}" data-component-name="Youtube2ToDOM"><div class="youtube-inner"><iframe src="https://www.youtube-nocookie.com/embed/W-n5yoip-pI?rel=0&amp;autoplay=0&amp;showinfo=0&amp;enablejsapi=0" frameborder="0" loading="lazy" gesture="media" allow="autoplay; fullscreen" allowautoplay="true" allowfullscreen="true" width="728" height="409"></iframe></div></div><div><hr></div><h3>Kazuistika mesiaca</h3><div><hr></div><p>&#128221; <strong>42-ro&#269;n&#225; &#382;ena</strong> bola sledovan&#225; gynekol&#243;gom pre <strong>abnorm&#225;lny cytologick&#253; n&#225;lez</strong>.</p><p>Biopsia kr&#269;ka maternice preuk&#225;zala malignitu a pacientka podst&#250;pila <strong>radik&#225;lnu hysterekt&#243;miu s obojstrannou adnexekt&#243;miou a aortopelvickou lymfadenekt&#243;miou</strong>. V resek&#225;te sa potvrdil <strong>invaz&#237;vny keratinizuj&#250;ci skvamocelul&#225;rny karcin&#243;m (SCC) kr&#269;ka maternice</strong>, TNM stage pT1b1 pN1.</p><p><strong>V paraaort&#225;lnych lymfatick&#253;ch uzlin&#225;ch</strong> <strong>(LU)</strong> bol pozorovan&#253; aj nasledovn&#253; obraz <strong>(&#250;rove&#328; 3/5)</strong>:</p><div class="captioned-image-container"><figure><a class="image-link image2 is-viewable-img" target="_blank" href="/__u/substackcdn.com/image/fetch/$s_!J6BK!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Ff7663895-5055-4d01-9c7c-569f9331ac6d_1280x720.jpeg" data-component-name="Image2ToDOM"><div class="image2-inset"><picture><source type="image/webp" srcset="/__u/substackcdn.com/image/fetch/$s_!J6BK!, /__u/pathomd.substack.com/w_424, /__u/pathomd.substack.com/c_limit, /__u/pathomd.substack.com/f_webp, /__u/pathomd.substack.com/q_auto:good, 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/__u/pathomd.substack.com/w_1456, /__u/pathomd.substack.com/c_limit, /__u/pathomd.substack.com/f_auto, /__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Ff7663895-5055-4d01-9c7c-569f9331ac6d_1280x720.jpeg 1456w" sizes="100vw" loading="lazy"></picture><div class="image-link-expand"><div class="pencraft pc-display-flex pc-gap-8 pc-reset"><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container restack-image"><svg aria-hidden="true" width="20" height="20" viewBox="0 0 20 20" fill="none" stroke-width="1.5" stroke="var(--color-fg-primary)" stroke-linecap="round" stroke-linejoin="round" xmlns="http://www.w3.org/2000/svg"><g><path d="M2.53001 7.81595C3.49179 4.73911 6.43281 2.5 9.91173 2.5C13.1684 2.5 15.9537 4.46214 17.0852 7.23684L17.6179 8.67647M17.6179 8.67647L18.5002 4.26471M17.6179 8.67647L13.6473 6.91176M17.4995 12.1841C16.5378 15.2609 13.5967 17.5 10.1178 17.5C6.86118 17.5 4.07589 15.5379 2.94432 12.7632L2.41165 11.3235M2.41165 11.3235L1.5293 15.7353M2.41165 11.3235L6.38224 13.0882"></path></g></svg></button><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container view-image"><svg xmlns="http://www.w3.org/2000/svg" width="20" height="20" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="lucide lucide-maximize2 lucide-maximize-2"><polyline points="15 3 21 3 21 9"></polyline><polyline points="9 21 3 21 3 15"></polyline><line x1="21" x2="14" y1="3" y2="10"></line><line x1="3" x2="10" y1="21" y2="14"></line></svg></button></div></div></div></a></figure></div><div class="poll-embed" data-attrs="{&quot;id&quot;:337003}" data-component-name="PollToDOM"></div><div><hr></div><h3>&#352;ikovn&#233; n&#225;stroje, ktor&#233; pou&#382;&#237;vam</h3><div><hr></div><p>&#128187; <a href="https://www.perplexity.ai/">Perplexity AI</a> sa z mojej sk&#250;senosti ukazuje by&#357; spo&#318;ahlivej&#353;&#237;m pomocn&#237;kom pri h&#318;adan&#237; aktu&#225;lnych a odborn&#253;ch inform&#225;ci&#237;, ne&#382; in&#233; typy umelej inteligencie. Hlavnou v&#253;hodou je <strong>uv&#225;dzanie zdroja inform&#225;ci&#237; a st&#225;le pripojenie na internet</strong>. Na maxim&#225;lny p&#244;&#382;itok odpor&#250;&#269;am vysk&#250;&#353;a&#357; platen&#250; verziu. Boris R., &#271;akujem za tip!</p><div><hr></div><h3>Spolu s Roche &#129309;</h3><div><hr></div><div class="captioned-image-container"><figure><a class="image-link image2" target="_blank" href="https://dianews.roche.com/SK-RDS-COR-XPI-DP600ProductLaunch-2207_02-LP-VentanaDP600.html?utm_source=pathomd&amp;utm_medium=inzercia" data-component-name="Image2ToDOM"><div class="image2-inset"><picture><source type="image/webp" srcset="/__u/substackcdn.com/image/fetch/$s_!nqrr!, /__u/pathomd.substack.com/w_424, /__u/pathomd.substack.com/c_limit, /__u/pathomd.substack.com/f_webp, /__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F7d9ba227-5d5a-4790-a3ad-43c2966da1fa_800x416.png 424w, /__u/substackcdn.com/image/fetch/$s_!nqrr!, /__u/pathomd.substack.com/w_848, /__u/pathomd.substack.com/c_limit, /__u/pathomd.substack.com/f_webp, /__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F7d9ba227-5d5a-4790-a3ad-43c2966da1fa_800x416.png 848w, /__u/substackcdn.com/image/fetch/$s_!nqrr!, /__u/pathomd.substack.com/w_1272, /__u/pathomd.substack.com/c_limit, /__u/pathomd.substack.com/f_webp, /__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F7d9ba227-5d5a-4790-a3ad-43c2966da1fa_800x416.png 1272w, /__u/substackcdn.com/image/fetch/$s_!nqrr!, /__u/pathomd.substack.com/w_1456, /__u/pathomd.substack.com/c_limit, /__u/pathomd.substack.com/f_webp, /__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F7d9ba227-5d5a-4790-a3ad-43c2966da1fa_800x416.png 1456w" sizes="100vw"><img src="/__u/substackcdn.com/image/fetch/$s_!nqrr!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F7d9ba227-5d5a-4790-a3ad-43c2966da1fa_800x416.png" width="350" height="182" data-attrs="{&quot;src&quot;:&quot;https://substack-post-media.s3.amazonaws.com/public/images/7d9ba227-5d5a-4790-a3ad-43c2966da1fa_800x416.png&quot;,&quot;srcNoWatermark&quot;:null,&quot;fullscreen&quot;:null,&quot;imageSize&quot;:null,&quot;height&quot;:416,&quot;width&quot;:800,&quot;resizeWidth&quot;:350,&quot;bytes&quot;:22147,&quot;alt&quot;:null,&quot;title&quot;:null,&quot;type&quot;:&quot;image/png&quot;,&quot;href&quot;:&quot;https://dianews.roche.com/SK-RDS-COR-XPI-DP600ProductLaunch-2207_02-LP-VentanaDP600.html?utm_source=pathomd&amp;utm_medium=inzercia&quot;,&quot;belowTheFold&quot;:true,&quot;topImage&quot;:false,&quot;internalRedirect&quot;:&quot;https://pathomd.substack.com/i/164011618?img=https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F7d9ba227-5d5a-4790-a3ad-43c2966da1fa_800x416.png&quot;,&quot;isProcessing&quot;:false,&quot;align&quot;:null,&quot;offset&quot;:false}" class="sizing-normal" alt="" srcset="/__u/substackcdn.com/image/fetch/$s_!nqrr!, /__u/pathomd.substack.com/w_424, /__u/pathomd.substack.com/c_limit, /__u/pathomd.substack.com/f_auto, /__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F7d9ba227-5d5a-4790-a3ad-43c2966da1fa_800x416.png 424w, /__u/substackcdn.com/image/fetch/$s_!nqrr!, /__u/pathomd.substack.com/w_848, /__u/pathomd.substack.com/c_limit, /__u/pathomd.substack.com/f_auto, /__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F7d9ba227-5d5a-4790-a3ad-43c2966da1fa_800x416.png 848w, /__u/substackcdn.com/image/fetch/$s_!nqrr!, /__u/pathomd.substack.com/w_1272, /__u/pathomd.substack.com/c_limit, /__u/pathomd.substack.com/f_auto, /__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F7d9ba227-5d5a-4790-a3ad-43c2966da1fa_800x416.png 1272w, /__u/substackcdn.com/image/fetch/$s_!nqrr!, /__u/pathomd.substack.com/w_1456, /__u/pathomd.substack.com/c_limit, /__u/pathomd.substack.com/f_auto, /__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F7d9ba227-5d5a-4790-a3ad-43c2966da1fa_800x416.png 1456w" sizes="100vw" loading="lazy"></picture><div></div></div></a></figure></div><p>&#129514;&#8239;<strong>Chce&#353; r&#253;chlej&#353;iu diagnostiku bez kompromisov v bezpe&#269;nosti laborantov?</strong> Nechaj &#353;peci&#225;lne farbenie na automat &#8211; ty sa venuj diagnostike.</p><p><strong>VENTANA BenchMark Special Stains</strong> od Roche rob&#237; &#353;peci&#225;lne farbenie za teba. Su&#353;&#237;, deparaf&#237;nuje a zafarb&#237; &#250;plne automaticky. Ka&#382;d&#233; skl&#237;&#269;ko m&#225; vlastn&#233; ohrievanie, reagencie s&#250; ready-to-use a riziko kontamin&#225;cie? Nula.</p><p>&#128105;&#8205;&#128300;&#8239;<strong>Plus</strong>: menej ch&#233;mie na ruk&#225;ch, viac poriadku na stole.</p><p>Pre patologi&#269;ky aj patol&#243;gov, ktor&#237; chc&#250; spo&#318;ahlivos&#357;, kvalitu a pokoj v lab&#225;ku.</p><p>&#128073;<a href="https://drive.google.com/file/d/1ztgZSFiZ8VrePhXbF5RdR8YHWsvZLugU/view?usp=sharing">Pozri</a>, &#269;o v&#353;etko tento pr&#237;stroj zvl&#225;dne.</p><div><hr></div><h3>Patho MD tr&#233;ning</h3><div><hr></div><p><strong><a href="https://meridian.allenpress.com/aplm/article/doi/10.5858/arpa.2024-0315-RA/506836/Endocrine-and-Neuroendocrine-TumorsUpdates-From">WHO a n&#225;dory &#353;t&#237;tnej &#382;&#318;azy</a> &#8211; ak&#233; d&#244;le&#382;it&#233; zmeny prin&#225;&#353;a najnov&#353;ie 5. vydanie &#8222;modrej kni&#382;ky&#8221; pre endokrinn&#233; a neuroendokrinn&#233; n&#225;dory?</strong></p><p><strong>&#128209; Nov&#253; syst&#233;m klasifik&#225;cie</strong></p><p><a href="https://www.prolekare.cz/casopisy/cesko-slovenska-patologie/2024-1-16/zmeny-v-biopticke-diagnostice-nadoru-stitne-zlazy-v-5-vydani-who-klasifikace-nadoru-endokrinnich-organu-137111">Klasifik&#225;cia n&#225;dorov</a> &#353;t&#237;tnej &#382;&#318;azy (&#352;&#381;) je zalo&#382;en&#225; na <strong>p&#244;vode buniek</strong>, <strong>molekul&#225;rnych vlastnostiach</strong> <strong>a</strong> <strong>klinickom riziku</strong>.</p><ul><li><p><strong>N&#225;dory p&#244;vodom z folikul&#225;rnych buniek</strong> s&#250; teraz zoskupen&#233; do <strong>ben&#237;gnych,</strong> <strong>n&#237;zkeho rizika/n&#237;zkeho mal&#237;gneho potenci&#225;lu</strong> <strong>a</strong> <strong>mal&#237;gnych n&#225;dorov.</strong></p></li><li><p>Predt&#253;m pou&#382;&#237;van&#253; term&#237;n &#8222;multinodul&#225;rna struma&#8220; je nahraden&#253; <strong>folikul&#225;rnou nodul&#225;rnou chorobou (FND)</strong>, &#269;o odr&#225;&#382;a klon&#225;lnu (neoplastick&#250;) povahu niektor&#253;ch uzlov namiesto &#269;isto hyperplastick&#233;ho procesu.</p></li></ul><div><hr></div><p><strong>&#129515; Ben&#237;gne a folikul&#225;rne n&#225;dory n&#237;zkeho rizika</strong></p><ul><li><p><strong>Ben&#237;gne n&#225;dory</strong> zah&#341;&#328;aj&#250; klasick&#233; folikul&#225;rne aden&#243;my, &#269;i podtyp s prevl&#225;daj&#250;cimi onkocyt&#225;rnymi &#269;rtami, vy&#382;aduj&#250;ci pr&#237;tomnos&#357; &#8805; 75 % onkocyt&#225;rnych buniek. Samostatnou jednotkou je <strong>folikul&#225;rny aden&#243;m s papil&#225;rnou architekt&#250;rou</strong>.</p></li><li><p><strong>N&#237;zkorizikov&#233; n&#225;dory</strong> zah&#341;&#328;aj&#250; typicky <strong>non-invaz&#237;vnu folikul&#225;rnu tyroid&#225;lnu neoplazmu s papil&#225;rnymi nukle&#225;rnymi &#269;rtami (NIFTP)</strong>. NIFTP m&#225; &#271;alej podtyp &lt; 10 mm a onkocyt&#225;rny. Na&#271;alej sa odpor&#250;&#269;a hodnotenie jadrov&#233;ho sk&#243;re a dodr&#382;anie diagnostick&#253;ch krit&#233;ri&#237; pre NIFTP.</p></li><li><p>T&#225;to reklasifik&#225;cia podporuje <strong>konzervat&#237;vny mana&#382;ment n&#225;dorov s n&#237;zkym rizikom/minim&#225;lnym mal&#237;gnym potenci&#225;lom</strong>.</p></li></ul><div><hr></div><p><strong>&#129516; Mal&#237;gne n&#225;dory: molekul&#225;rne a histologick&#233; znaky</strong></p><ul><li><p><strong>Karcin&#243;my p&#244;vodom z folikul&#225;rnych buniek &#352;&#381;</strong> s&#250; rozdelen&#233; pod&#318;a molekul&#225;rnych profilov do dvoch hlavn&#253;ch skup&#237;n:</p><ul><li><p><strong>n&#225;dory typu BRAF</strong>, vr&#225;tane klasick&#233;ho PTC, charakterizovan&#233; mut&#225;ciami <em>BRAF V600E.</em></p></li><li><p><strong>n&#225;dory typu RAS</strong>, zah&#341;&#328;aj&#250;ce invaz&#237;vny opuzdren&#253; folikul&#225;rny variant PTC a folikul&#225;rny karcin&#243;m, obsahuj&#250;ce mut&#225;cie <em>RAS.</em></p></li></ul></li><li><p><strong>Kribriformn&#253;-morul&#225;rny karcin&#243;m &#352;&#381;</strong> je odstr&#225;nen&#253; z kateg&#243;rie PTC a reklasifikovan&#253; ako n&#225;dor nejasnej histogen&#233;zy, &#269;o odr&#225;&#382;a jeho odli&#353;n&#233; biologick&#233; spr&#225;vanie.</p></li><li><p><strong>Diferencovan&#233; high grade karcin&#243;my z folikul&#225;rnych buniek</strong> s&#250; novo vymedzen&#233; podtypy papil&#225;rneho, folikul&#225;rneho a onkocyt&#225;rneho karcin&#243;mu. Vyzna&#269;uj&#250; sa zachovanou architektonikou, cytomorfol&#243;giou a zv&#253;&#353;en&#253;m po&#269;tom mit&#243;z a/alebo nekr&#243;zou. Nov&#253; je tie&#382; <strong>high grade podtyp medul&#225;rneho karcin&#243;mu</strong>. Toto delenie lep&#353;ie koreluje s progn&#243;zou a pom&#225;ha usmer&#328;ova&#357; terapeutick&#233; rozhodnutia.</p></li></ul><div><hr></div><p><strong>&#9997;&#65039; Aktualiz&#225;cia terminol&#243;gie a diagnostick&#253;ch krit&#233;ri&#237;</strong></p><ul><li><p>Term&#237;n <strong>&#8222;onkocyty&#8220;</strong> nahr&#225;dza &#8222;H&#252;rthleho bunky&#8220; s cie&#318;om &#353;tandardizova&#357; n&#225;zvoslovie.</p></li><li><p><strong>Mikrokarcin&#243;my</strong> (&lt; 10 mm) u&#382; nie s&#250; samostatnou entitou, ale s&#250; klasifikovan&#233; pod&#318;a typu n&#225;doru a jeho vlastnost&#237;, zd&#244;raz&#328;uj&#250;c biologick&#233; spr&#225;vanie pred samotnou ve&#318;kos&#357;ou. <strong>Ve&#318;kos&#357;</strong> ost&#225;va v&#253;lu&#269;ne <strong>stagingov&#253;m parametrom.</strong></p></li><li><p>Term&#237;n <strong>&#8222;tyroblast&#243;m&#8220;</strong> nahr&#225;dza mal&#237;gny terat&#243;m &#353;t&#237;tnej &#382;&#318;azy, vyjas&#328;uje sa t&#253;m klasifik&#225;cia tejto zriedkavej entity.</p></li></ul><div><hr></div><p><strong>&#129658; Klinick&#233; d&#244;sledky</strong></p><ul><li><p>Tieto novinky podporuj&#250; <strong>mana&#382;ment prisp&#244;soben&#253; riziku</strong>, najm&#228; zabra&#328;uj&#250; nadmernej lie&#269;be indolentn&#253;ch n&#225;dorov, ako je NIFTP.</p></li><li><p>Integr&#225;cia <strong>molekul&#225;rneho profilovania</strong> zvy&#353;uje diagnostick&#250; a prognostick&#250; presnos&#357;, &#269;o umo&#382;&#328;uje personalizovan&#253; terapeutick&#253; pr&#237;stup. Patol&#243;govia a klinick&#237; lek&#225;ri by preto mali akceptova&#357; tieto zmeny &#269;o najsk&#244;r.</p></li></ul><div class="captioned-image-container"><figure><a class="image-link image2 is-viewable-img" target="_blank" href="/__u/substackcdn.com/image/fetch/$s_!zqY0!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F68c0ff0d-b5db-4553-99c4-4f04736dda63_881x799.png" data-component-name="Image2ToDOM"><div class="image2-inset"><picture><source type="image/webp" srcset="/__u/substackcdn.com/image/fetch/$s_!zqY0!, /__u/pathomd.substack.com/w_424, /__u/pathomd.substack.com/c_limit, /__u/pathomd.substack.com/f_webp, /__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F68c0ff0d-b5db-4553-99c4-4f04736dda63_881x799.png 424w, /__u/substackcdn.com/image/fetch/$s_!zqY0!, /__u/pathomd.substack.com/w_848, /__u/pathomd.substack.com/c_limit, /__u/pathomd.substack.com/f_webp, /__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F68c0ff0d-b5db-4553-99c4-4f04736dda63_881x799.png 848w, /__u/substackcdn.com/image/fetch/$s_!zqY0!, /__u/pathomd.substack.com/w_1272, /__u/pathomd.substack.com/c_limit, /__u/pathomd.substack.com/f_webp, /__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F68c0ff0d-b5db-4553-99c4-4f04736dda63_881x799.png 1272w, /__u/substackcdn.com/image/fetch/$s_!zqY0!, /__u/pathomd.substack.com/w_1456, /__u/pathomd.substack.com/c_limit, /__u/pathomd.substack.com/f_webp, /__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F68c0ff0d-b5db-4553-99c4-4f04736dda63_881x799.png 1456w" sizes="100vw"><img src="/__u/substackcdn.com/image/fetch/$s_!zqY0!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F68c0ff0d-b5db-4553-99c4-4f04736dda63_881x799.png" width="881" height="799" data-attrs="{&quot;src&quot;:&quot;https://substack-post-media.s3.amazonaws.com/public/images/68c0ff0d-b5db-4553-99c4-4f04736dda63_881x799.png&quot;,&quot;srcNoWatermark&quot;:null,&quot;fullscreen&quot;:null,&quot;imageSize&quot;:null,&quot;height&quot;:799,&quot;width&quot;:881,&quot;resizeWidth&quot;:null,&quot;bytes&quot;:235871,&quot;alt&quot;:null,&quot;title&quot;:null,&quot;type&quot;:&quot;image/png&quot;,&quot;href&quot;:null,&quot;belowTheFold&quot;:true,&quot;topImage&quot;:false,&quot;internalRedirect&quot;:&quot;https://pathomd.substack.com/i/166803461?img=https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F68c0ff0d-b5db-4553-99c4-4f04736dda63_881x799.png&quot;,&quot;isProcessing&quot;:false,&quot;align&quot;:null,&quot;offset&quot;:false}" class="sizing-normal" alt="" srcset="/__u/substackcdn.com/image/fetch/$s_!zqY0!, /__u/pathomd.substack.com/w_424, /__u/pathomd.substack.com/c_limit, /__u/pathomd.substack.com/f_auto, /__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F68c0ff0d-b5db-4553-99c4-4f04736dda63_881x799.png 424w, /__u/substackcdn.com/image/fetch/$s_!zqY0!, /__u/pathomd.substack.com/w_848, /__u/pathomd.substack.com/c_limit, /__u/pathomd.substack.com/f_auto, /__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F68c0ff0d-b5db-4553-99c4-4f04736dda63_881x799.png 848w, /__u/substackcdn.com/image/fetch/$s_!zqY0!, /__u/pathomd.substack.com/w_1272, /__u/pathomd.substack.com/c_limit, /__u/pathomd.substack.com/f_auto, /__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F68c0ff0d-b5db-4553-99c4-4f04736dda63_881x799.png 1272w, /__u/substackcdn.com/image/fetch/$s_!zqY0!, /__u/pathomd.substack.com/w_1456, /__u/pathomd.substack.com/c_limit, /__u/pathomd.substack.com/f_auto, /__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F68c0ff0d-b5db-4553-99c4-4f04736dda63_881x799.png 1456w" sizes="100vw" loading="lazy"></picture><div class="image-link-expand"><div class="pencraft pc-display-flex pc-gap-8 pc-reset"><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container restack-image"><svg aria-hidden="true" width="20" height="20" viewBox="0 0 20 20" fill="none" stroke-width="1.5" stroke="var(--color-fg-primary)" stroke-linecap="round" stroke-linejoin="round" xmlns="http://www.w3.org/2000/svg"><g><path d="M2.53001 7.81595C3.49179 4.73911 6.43281 2.5 9.91173 2.5C13.1684 2.5 15.9537 4.46214 17.0852 7.23684L17.6179 8.67647M17.6179 8.67647L18.5002 4.26471M17.6179 8.67647L13.6473 6.91176M17.4995 12.1841C16.5378 15.2609 13.5967 17.5 10.1178 17.5C6.86118 17.5 4.07589 15.5379 2.94432 12.7632L2.41165 11.3235M2.41165 11.3235L1.5293 15.7353M2.41165 11.3235L6.38224 13.0882"></path></g></svg></button><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container view-image"><svg xmlns="http://www.w3.org/2000/svg" width="20" height="20" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="lucide lucide-maximize2 lucide-maximize-2"><polyline points="15 3 21 3 21 9"></polyline><polyline points="9 21 3 21 3 15"></polyline><line x1="21" x2="14" y1="3" y2="10"></line><line x1="3" x2="10" y1="21" y2="14"></line></svg></button></div></div></div></a><figcaption class="image-caption">Zdroj: <a href="https://meridian.allenpress.com/aplm/article/doi/10.5858/arpa.2024-0315-RA/506836/Endocrine-and-Neuroendocrine-TumorsUpdates-From">www.meridian.allenpress.com</a></figcaption></figure></div><div><hr></div><h3>Konferencie a kurzy</h3><div><hr></div><p><strong>&#129489;&#8205;&#9877;&#65039; <a href="https://www.espcongress.org/">Eur&#243;psky kongres patol&#243;gie</a> </strong>sa uskuto&#269;n&#237; <strong>vo Viedni 6. &#8211; 10. septembra 2025</strong>. Ak sa pl&#225;nuje&#353; z&#250;&#269;astni&#357;, do 3. j&#250;la plat&#237;&#353; registra&#269;n&#253; poplatok za v&#253;hodnej&#353;iu cenu. &#128578;</p><div><hr></div><h3>R&#244;zne</h3><div><hr></div><p><a href="https://edu.mladilekari.sk/prieskum-2025">&#127754; &#8222;</a><strong><a href="https://edu.mladilekari.sk/prieskum-2025">V&#353;etci m&#225;me n&#225;zory. No len spolo&#269;ne m&#225;me d&#225;ta!</a>&#8221;</strong> To je heslo n&#225;&#353;ho prieskumu o potreb&#225;ch lek&#225;rok a lek&#225;rov na Slovensku. Ak si ho e&#353;te nevyplnil*a, tak teraz je ten &#269;as: tento t&#253;&#382;de&#328; prieskum uzatv&#225;rame. <strong>Pom&#244;&#382; n&#225;m dosta&#357; 1 000 odpoved&#237;!</strong></p><div><hr></div><h3>Rie&#353;enie histopatologick&#233;ho kv&#237;zu</h3><div><hr></div><p>&#9989; <strong>C. Endosalpingi&#243;za</strong></p><div class="captioned-image-container"><figure><a class="image-link image2 is-viewable-img" target="_blank" href="/__u/substackcdn.com/image/fetch/$s_!GnJA!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F9b70b1b7-44f3-4f9b-ae64-4792b7309b52_1280x720.jpeg" data-component-name="Image2ToDOM"><div class="image2-inset"><picture><source type="image/webp" srcset="/__u/substackcdn.com/image/fetch/$s_!GnJA!, /__u/pathomd.substack.com/w_424, /__u/pathomd.substack.com/c_limit, /__u/pathomd.substack.com/f_webp, /__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F9b70b1b7-44f3-4f9b-ae64-4792b7309b52_1280x720.jpeg 424w, /__u/substackcdn.com/image/fetch/$s_!GnJA!, /__u/pathomd.substack.com/w_848, /__u/pathomd.substack.com/c_limit, /__u/pathomd.substack.com/f_webp, /__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F9b70b1b7-44f3-4f9b-ae64-4792b7309b52_1280x720.jpeg 848w, /__u/substackcdn.com/image/fetch/$s_!GnJA!, /__u/pathomd.substack.com/w_1272, /__u/pathomd.substack.com/c_limit, /__u/pathomd.substack.com/f_webp, /__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F9b70b1b7-44f3-4f9b-ae64-4792b7309b52_1280x720.jpeg 1272w, /__u/substackcdn.com/image/fetch/$s_!GnJA!, /__u/pathomd.substack.com/w_1456, /__u/pathomd.substack.com/c_limit, /__u/pathomd.substack.com/f_webp, /__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F9b70b1b7-44f3-4f9b-ae64-4792b7309b52_1280x720.jpeg 1456w" sizes="100vw"><img src="/__u/substackcdn.com/image/fetch/$s_!GnJA!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F9b70b1b7-44f3-4f9b-ae64-4792b7309b52_1280x720.jpeg" width="1280" height="720" data-attrs="{&quot;src&quot;:&quot;https://substack-post-media.s3.amazonaws.com/public/images/9b70b1b7-44f3-4f9b-ae64-4792b7309b52_1280x720.jpeg&quot;,&quot;srcNoWatermark&quot;:null,&quot;fullscreen&quot;:null,&quot;imageSize&quot;:null,&quot;height&quot;:720,&quot;width&quot;:1280,&quot;resizeWidth&quot;:null,&quot;bytes&quot;:405748,&quot;alt&quot;:null,&quot;title&quot;:null,&quot;type&quot;:&quot;image/jpeg&quot;,&quot;href&quot;:null,&quot;belowTheFold&quot;:true,&quot;topImage&quot;:false,&quot;internalRedirect&quot;:&quot;https://pathomd.substack.com/i/166803461?img=https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F9b70b1b7-44f3-4f9b-ae64-4792b7309b52_1280x720.jpeg&quot;,&quot;isProcessing&quot;:false,&quot;align&quot;:null,&quot;offset&quot;:false}" class="sizing-normal" alt="" srcset="/__u/substackcdn.com/image/fetch/$s_!GnJA!, /__u/pathomd.substack.com/w_424, /__u/pathomd.substack.com/c_limit, /__u/pathomd.substack.com/f_auto, /__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F9b70b1b7-44f3-4f9b-ae64-4792b7309b52_1280x720.jpeg 424w, /__u/substackcdn.com/image/fetch/$s_!GnJA!, /__u/pathomd.substack.com/w_848, /__u/pathomd.substack.com/c_limit, /__u/pathomd.substack.com/f_auto, /__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F9b70b1b7-44f3-4f9b-ae64-4792b7309b52_1280x720.jpeg 848w, /__u/substackcdn.com/image/fetch/$s_!GnJA!, /__u/pathomd.substack.com/w_1272, /__u/pathomd.substack.com/c_limit, /__u/pathomd.substack.com/f_auto, /__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F9b70b1b7-44f3-4f9b-ae64-4792b7309b52_1280x720.jpeg 1272w, /__u/substackcdn.com/image/fetch/$s_!GnJA!, /__u/pathomd.substack.com/w_1456, /__u/pathomd.substack.com/c_limit, /__u/pathomd.substack.com/f_auto, /__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F9b70b1b7-44f3-4f9b-ae64-4792b7309b52_1280x720.jpeg 1456w" sizes="100vw" loading="lazy"></picture><div class="image-link-expand"><div class="pencraft pc-display-flex pc-gap-8 pc-reset"><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container restack-image"><svg aria-hidden="true" width="20" height="20" viewBox="0 0 20 20" fill="none" stroke-width="1.5" stroke="var(--color-fg-primary)" stroke-linecap="round" stroke-linejoin="round" xmlns="http://www.w3.org/2000/svg"><g><path d="M2.53001 7.81595C3.49179 4.73911 6.43281 2.5 9.91173 2.5C13.1684 2.5 15.9537 4.46214 17.0852 7.23684L17.6179 8.67647M17.6179 8.67647L18.5002 4.26471M17.6179 8.67647L13.6473 6.91176M17.4995 12.1841C16.5378 15.2609 13.5967 17.5 10.1178 17.5C6.86118 17.5 4.07589 15.5379 2.94432 12.7632L2.41165 11.3235M2.41165 11.3235L1.5293 15.7353M2.41165 11.3235L6.38224 13.0882"></path></g></svg></button><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container view-image"><svg xmlns="http://www.w3.org/2000/svg" width="20" height="20" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="lucide lucide-maximize2 lucide-maximize-2"><polyline points="15 3 21 3 21 9"></polyline><polyline points="9 21 3 21 3 15"></polyline><line x1="21" x2="14" y1="3" y2="10"></line><line x1="3" x2="10" y1="21" y2="14"></line></svg></button></div></div></div></a></figure></div><p><strong><a href="https://www.pathologyoutlines.com/topic/lymphnodesotherectopic.html">Endosalpingi&#243;za</a></strong> je ektopick&#253; v&#253;skyt ben&#237;gnych &#382;liazok z epitelu tub&#225;rneho typu mimo vaj&#237;&#269;kovodov.</p><p>Obvykle ide o <strong>n&#225;hodn&#253; mikroskopick&#253; n&#225;lez</strong> u &#382;ien v reproduk&#269;nom veku, typicky <strong>na peritoneu</strong>, <strong>zriedkavej&#353;ie v LU</strong> &#8211; najm&#228; panvov&#253;ch a paraaort&#225;lnych.</p><p>V LU sa nach&#225;dzaj&#250; <strong>&#382;liazky v kapsule, subkapsul&#225;rnych s&#237;nusoch alebo interfolikul&#225;rne</strong>.</p><div><hr></div><p><strong>&#129300; Diferenci&#225;lna diagnostika</strong></p><p>Viacer&#233; typy buniek, ch&#253;banie bunkovej atypie, mitotickej aktivity, &#269;i nepr&#237;tomnos&#357; dezmoplastickej reakcie v okol&#237; l&#233;zie, s&#250; znaky podporuj&#250;ce ben&#237;gny charakter endosalpingi&#243;zy a umo&#382;&#328;uj&#250; <strong>odl&#237;&#353;enie od metast&#225;zy karcin&#243;mu</strong>.</p><p><strong>Od endometri&#243;zy sa odli&#353;uje</strong> ch&#253;ban&#237;m endometri&#225;lnej str&#243;my, histiocyt&#225;rnej reakcie, krv&#225;cania &#269;i fibr&#243;zy.</p><div><hr></div><p><strong>&#270;akujeme za pre&#269;&#237;tanie!</strong></p><p>Tom&#225;&#353; a Megi</p><div><hr></div><p class="button-wrapper" data-attrs="{&quot;url&quot;:&quot;https://pathomd.substack.com/leaderboard?&amp;utm_source=post&quot;,&quot;text&quot;:&quot;Refer a friend&quot;,&quot;action&quot;:null,&quot;class&quot;:null}" data-component-name="ButtonCreateButton"><a class="button primary" href="/__u/pathomd.substack.com/leaderboard?&amp;utm_source=post"><span>Refer a friend</span></a></p><p>PS: Odporu&#269; Patho MD aspo&#328; 1 kamo&#353;ovi*kamo&#353;ke a <strong>na mail ti pr&#237;de dar&#269;ek!</strong> &#128526;</p><p class="button-wrapper" data-attrs="{&quot;url&quot;:&quot;https://pathomd.substack.com/subscribe?&quot;,&quot;text&quot;:&quot;Subscribe now&quot;,&quot;action&quot;:null,&quot;class&quot;:null}" data-component-name="ButtonCreateButton"><a class="button primary" href="/__u/pathomd.substack.com/subscribe"><span>Subscribe now</span></a></p><div><hr></div><p><em>Spolo&#269;nos&#357; Roche nezasahuje do v&#253;beru ani spracovania t&#233;m v newslettri Patho MD, s v&#253;nimkou sekcie &#8222;Spolo&#269;ne s Roche&#8220;. Autorom obsahu newslettra je patol&#243;g Dr. Tom&#225;&#353; Kraj&#269;ovi&#269;.</em></p>]]></content:encoded></item><item><title><![CDATA[🔬 Patho MD #11 Čo sa zmenilo v klasifikácii rakoviny pľúc?]]></title><description><![CDATA[Novinky z patol&#243;gie za 3 min&#250;ty.]]></description><link>https://pathomd.substack.com/p/patho-md-11-co-sa-zmenilo-v-klasifikacii</link><guid isPermaLink="false">https://pathomd.substack.com/p/patho-md-11-co-sa-zmenilo-v-klasifikacii</guid><dc:creator><![CDATA[MUDr. Tomáš Krajčovič]]></dc:creator><pubDate>Thu, 22 May 2025 04:00:37 GMT</pubDate><enclosure url="https://substack-post-media.s3.amazonaws.com/public/images/b71267f8-f0b1-4aef-bc0c-aada27703e23_1024x1024.png" length="0" type="image/jpeg"/><content:encoded><![CDATA[<div class="captioned-image-container"><figure><a class="image-link image2" target="_blank" href="/__u/substackcdn.com/image/fetch/$s_!w0uN!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fe4e8aa6a-c0b2-4f8a-a447-3c1d9b3c6148_3826x2323.png" data-component-name="Image2ToDOM"><div class="image2-inset"><picture><source type="image/webp" srcset="/__u/substackcdn.com/image/fetch/$s_!w0uN!, /__u/pathomd.substack.com/w_424, /__u/pathomd.substack.com/c_limit, /__u/pathomd.substack.com/f_webp, /__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fe4e8aa6a-c0b2-4f8a-a447-3c1d9b3c6148_3826x2323.png 424w, /__u/substackcdn.com/image/fetch/$s_!w0uN!, /__u/pathomd.substack.com/w_848, /__u/pathomd.substack.com/c_limit, /__u/pathomd.substack.com/f_webp, /__u/pathomd.substack.com/q_auto:good, 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/__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fe4e8aa6a-c0b2-4f8a-a447-3c1d9b3c6148_3826x2323.png 424w, /__u/substackcdn.com/image/fetch/$s_!w0uN!, /__u/pathomd.substack.com/w_848, /__u/pathomd.substack.com/c_limit, /__u/pathomd.substack.com/f_auto, /__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fe4e8aa6a-c0b2-4f8a-a447-3c1d9b3c6148_3826x2323.png 848w, /__u/substackcdn.com/image/fetch/$s_!w0uN!, /__u/pathomd.substack.com/w_1272, /__u/pathomd.substack.com/c_limit, /__u/pathomd.substack.com/f_auto, /__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fe4e8aa6a-c0b2-4f8a-a447-3c1d9b3c6148_3826x2323.png 1272w, /__u/substackcdn.com/image/fetch/$s_!w0uN!, /__u/pathomd.substack.com/w_1456, /__u/pathomd.substack.com/c_limit, /__u/pathomd.substack.com/f_auto, /__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fe4e8aa6a-c0b2-4f8a-a447-3c1d9b3c6148_3826x2323.png 1456w" sizes="100vw" fetchpriority="high"></picture><div></div></div></a></figure></div><p></p><p><strong>Dobr&#233; r&#225;nko!</strong></p><p>U&#269;arovala mi jedna filozofick&#225; my&#353;lienka a opakovane sa k nej vraciam:</p><blockquote><p>&#8222;<em>Vlastnos&#357;ou rozumnej du&#353;e je, &#382;e sa vid&#237;, &#382;e sa rozober&#225;, &#382;e samu seba pod&#318;a vlastnej v&#244;le utv&#225;ra, &#382;e sama zber&#225; plody &#8230; a dosahuje vlastn&#253; cie&#318;.</em>&#8220;</p><p>-Marcus Aurelius, My&#353;lienky k sebe sam&#233;mu</p></blockquote><p><strong>Aj v tebe rezonuje cit&#225;t, na ktor&#253; ned&#225;&#353; dopusti&#357;?</strong> Pode&#318; sa s nami a nap&#237;&#353; do koment&#225;ra. &#129782;</p><p><strong>V dne&#353;nom Patho MD:</strong></p><blockquote><p>&#129488; Recid&#237;vy karcin&#243;mu endometria</p><p>&#129729; Nov&#225; TNM klasifik&#225;cia rakoviny p&#318;&#250;c</p><p>&#128300; Kazuistika z neuropatol&#243;gie</p></blockquote><p><strong>U&#382;&#237;vaj!</strong></p><div><hr></div><h3>Aktu&#225;lna &#353;t&#250;dia v skratke</h3><div><hr></div><p>&#128300; <strong>Prim&#225;rny vs. recidivuj&#250;ci endometri&#225;lny karcin&#243;m</strong></p><p><strong>&#352;t&#250;dia publikovan&#225; v </strong><em><strong><a href="https://journals.lww.com/ajsp/fulltext/2024/12000/histologic_and_molecular_type_changes_in.11.aspx">The American Journal of Surgical Pathology</a></strong></em> sk&#250;mala 24 pr&#237;padov recid&#237;vy endometri&#225;lneho karcin&#243;mu (EC) a odhalila v&#253;znamn&#233; morfologick&#233; a molekul&#225;rne zmeny v recid&#237;vach oproti prim&#225;rnym EC.</p><div><hr></div><p>&#128270; <strong>K&#318;&#250;&#269;ov&#233; zistenia:</strong></p><ul><li><p><strong>40 %</strong> recid&#237;v low-grade endometrioidn&#233;ho karcin&#243;mu (LG EC) z&#237;skalo <strong>nov&#233; mut&#225;cie</strong>, najm&#228; v sign&#225;lnej dr&#225;he <strong>PI3K/AKT/PTEN</strong></p></li><li><p><strong>26 %</strong> pr&#237;padov LG EC sa v recid&#237;ve transformovalo na <strong>high-grade karcin&#243;my (HG EC)</strong></p></li><li><p><strong>13 %</strong> LG EC p&#244;vodne molekul&#225;rne klasifikovan&#253;ch ako <strong>NSMP</strong> sa zmenilo na <strong>MMRd</strong> typ v&#271;aka metyl&#225;cii prom&#243;tora MLH1</p></li></ul><div><hr></div><p>&#129658; <strong>Odpor&#250;&#269;ania do praxe:</strong></p><ul><li><p><strong>v&#382;dy prehodno&#357; molekul&#225;rny profil a histologick&#253; typ pri recid&#237;vach EC</strong></p></li><li><p><strong>rebiopsia metastatick&#253;ch lo&#382;&#237;sk je z&#225;sadn&#225; pre pos&#250;denie lie&#269;ebnej strat&#233;gie</strong>, najm&#228; ak bol prim&#225;rny n&#225;dor typu NSMP (mo&#382;n&#225; zmena na MMRd typ)</p></li><li><p><strong>testovanie MMR v recid&#237;ve</strong> m&#244;&#382;e otvori&#357; dvere k <strong>imunoterapii</strong></p></li></ul><div><hr></div><p>&#129504; <strong>Z&#225;ver:</strong></p><p><strong>Endometri&#225;lny karcin&#243;m je dynamick&#253;.</strong> Recid&#237;vy &#269;asto vykazuj&#250; nov&#233; genetick&#233;, epigenetick&#233; a morfologick&#233; zmeny. Ich v&#269;asn&#225; identifik&#225;cia umo&#382;&#328;uje &#250;&#269;innej&#353;iu a personalizovan&#250; lie&#269;bu.</p><div><hr></div><h3>Kazuistika mesiaca</h3><div><hr></div><p>&#128221; <strong>69-ro&#269;n&#253; mu&#382;</strong> bez zn&#225;mej onkologickej anamn&#233;zy bol vy&#353;etrovan&#253; pre <strong>poruchu re&#269;i so s&#357;a&#382;en&#253;m vybavovan&#237;m slov</strong> a nieko&#318;ko t&#253;&#382;d&#328;ov trvaj&#250;ce <strong>bolesti hlavy</strong>.</p><p><strong>MRI mozgu</strong> odhalilo v &#318;avom tempor&#225;lnom laloku nehomog&#233;nne <strong>lo&#382;isko s nepravideln&#253;m prstencom kontrastn&#233;ho s&#253;tenia a perifok&#225;lnym ed&#233;mom</strong>.</p><p>Pacient podst&#250;pil <strong>resekciu tumoru</strong> s n&#225;sledn&#253;m histologick&#253;m n&#225;lezom <strong>(&#250;rove&#328; 3/5):</strong></p><div class="captioned-image-container"><figure><a class="image-link image2 is-viewable-img" target="_blank" href="/__u/substackcdn.com/image/fetch/$s_!fHXr!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fad2e60cc-7745-46db-9181-c7ad5adb4a91_1386x711.jpeg" data-component-name="Image2ToDOM"><div class="image2-inset"><picture><source type="image/webp" srcset="/__u/substackcdn.com/image/fetch/$s_!fHXr!, /__u/pathomd.substack.com/w_424, /__u/pathomd.substack.com/c_limit, /__u/pathomd.substack.com/f_webp, /__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fad2e60cc-7745-46db-9181-c7ad5adb4a91_1386x711.jpeg 424w, /__u/substackcdn.com/image/fetch/$s_!fHXr!, /__u/pathomd.substack.com/w_848, /__u/pathomd.substack.com/c_limit, /__u/pathomd.substack.com/f_webp, /__u/pathomd.substack.com/q_auto:good, 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/__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fad2e60cc-7745-46db-9181-c7ad5adb4a91_1386x711.jpeg 424w, /__u/substackcdn.com/image/fetch/$s_!fHXr!, /__u/pathomd.substack.com/w_848, /__u/pathomd.substack.com/c_limit, /__u/pathomd.substack.com/f_auto, /__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fad2e60cc-7745-46db-9181-c7ad5adb4a91_1386x711.jpeg 848w, /__u/substackcdn.com/image/fetch/$s_!fHXr!, /__u/pathomd.substack.com/w_1272, /__u/pathomd.substack.com/c_limit, /__u/pathomd.substack.com/f_auto, /__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fad2e60cc-7745-46db-9181-c7ad5adb4a91_1386x711.jpeg 1272w, /__u/substackcdn.com/image/fetch/$s_!fHXr!, /__u/pathomd.substack.com/w_1456, /__u/pathomd.substack.com/c_limit, /__u/pathomd.substack.com/f_auto, /__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fad2e60cc-7745-46db-9181-c7ad5adb4a91_1386x711.jpeg 1456w" sizes="100vw" loading="lazy"></picture><div class="image-link-expand"><div class="pencraft pc-display-flex pc-gap-8 pc-reset"><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container restack-image"><svg aria-hidden="true" width="20" height="20" viewBox="0 0 20 20" fill="none" stroke-width="1.5" stroke="var(--color-fg-primary)" stroke-linecap="round" stroke-linejoin="round" xmlns="http://www.w3.org/2000/svg"><g><path d="M2.53001 7.81595C3.49179 4.73911 6.43281 2.5 9.91173 2.5C13.1684 2.5 15.9537 4.46214 17.0852 7.23684L17.6179 8.67647M17.6179 8.67647L18.5002 4.26471M17.6179 8.67647L13.6473 6.91176M17.4995 12.1841C16.5378 15.2609 13.5967 17.5 10.1178 17.5C6.86118 17.5 4.07589 15.5379 2.94432 12.7632L2.41165 11.3235M2.41165 11.3235L1.5293 15.7353M2.41165 11.3235L6.38224 13.0882"></path></g></svg></button><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container view-image"><svg xmlns="http://www.w3.org/2000/svg" width="20" height="20" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="lucide lucide-maximize2 lucide-maximize-2"><polyline points="15 3 21 3 21 9"></polyline><polyline points="9 21 3 21 3 15"></polyline><line x1="21" x2="14" y1="3" y2="10"></line><line x1="3" x2="10" y1="21" y2="14"></line></svg></button></div></div></div></a></figure></div><div class="poll-embed" data-attrs="{&quot;id&quot;:320195}" data-component-name="PollToDOM"></div><div><hr></div><h3>&#352;ikovn&#233; n&#225;stroje, ktor&#233; pou&#382;&#237;vam</h3><div><hr></div><p><strong>&#129489;&#8205;&#127979; Zbo&#382;&#328;ujem <a href="https://www.linkedin.com/posts/renoperry_9-ted-talks-to-instantly-level-up-your-career-activity-7325504137616330752-xISu/?utm_source=share&amp;utm_medium=member_desktop&amp;rcm=ACoAAEcs5qoBh3PWBrEAn0cob479K3rBEku-8PU">TED predn&#225;&#353;ky</a></strong>, v&#382;dy tam n&#225;jde&#353; nie&#269;o in&#353;pirat&#237;vne. Na posilnenie tvojich prezenta&#269;n&#253;ch zru&#269;nost&#237; ti <strong>jednozna&#269;ne odpor&#250;&#269;am knihu <a href="https://www.martinus.sk/747449-hovor-ako-ted/kniha">Hovor ako TED</a></strong>.</p><div><hr></div><h3>Spolu s Roche &#129309;</h3><div><hr></div><div class="captioned-image-container"><figure><a class="image-link image2" target="_blank" href="https://dianews.roche.com/SK-RDS-COR-XPI-DP600ProductLaunch-2207_02-LP-VentanaDP600.html?utm_source=pathomd&amp;utm_medium=inzercia" data-component-name="Image2ToDOM"><div class="image2-inset"><picture><source type="image/webp" srcset="/__u/substackcdn.com/image/fetch/$s_!nqrr!, /__u/pathomd.substack.com/w_424, /__u/pathomd.substack.com/c_limit, /__u/pathomd.substack.com/f_webp, /__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F7d9ba227-5d5a-4790-a3ad-43c2966da1fa_800x416.png 424w, /__u/substackcdn.com/image/fetch/$s_!nqrr!, /__u/pathomd.substack.com/w_848, /__u/pathomd.substack.com/c_limit, /__u/pathomd.substack.com/f_webp, /__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F7d9ba227-5d5a-4790-a3ad-43c2966da1fa_800x416.png 848w, /__u/substackcdn.com/image/fetch/$s_!nqrr!, /__u/pathomd.substack.com/w_1272, /__u/pathomd.substack.com/c_limit, /__u/pathomd.substack.com/f_webp, /__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F7d9ba227-5d5a-4790-a3ad-43c2966da1fa_800x416.png 1272w, /__u/substackcdn.com/image/fetch/$s_!nqrr!, /__u/pathomd.substack.com/w_1456, /__u/pathomd.substack.com/c_limit, /__u/pathomd.substack.com/f_webp, /__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F7d9ba227-5d5a-4790-a3ad-43c2966da1fa_800x416.png 1456w" sizes="100vw"><img src="/__u/substackcdn.com/image/fetch/$s_!nqrr!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F7d9ba227-5d5a-4790-a3ad-43c2966da1fa_800x416.png" width="350" height="182" data-attrs="{&quot;src&quot;:&quot;https://substack-post-media.s3.amazonaws.com/public/images/7d9ba227-5d5a-4790-a3ad-43c2966da1fa_800x416.png&quot;,&quot;srcNoWatermark&quot;:null,&quot;fullscreen&quot;:null,&quot;imageSize&quot;:null,&quot;height&quot;:416,&quot;width&quot;:800,&quot;resizeWidth&quot;:350,&quot;bytes&quot;:22147,&quot;alt&quot;:null,&quot;title&quot;:null,&quot;type&quot;:&quot;image/png&quot;,&quot;href&quot;:&quot;https://dianews.roche.com/SK-RDS-COR-XPI-DP600ProductLaunch-2207_02-LP-VentanaDP600.html?utm_source=pathomd&amp;utm_medium=inzercia&quot;,&quot;belowTheFold&quot;:true,&quot;topImage&quot;:false,&quot;internalRedirect&quot;:&quot;https://pathomd.substack.com/i/164011618?img=https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F7d9ba227-5d5a-4790-a3ad-43c2966da1fa_800x416.png&quot;,&quot;isProcessing&quot;:false,&quot;align&quot;:null,&quot;offset&quot;:false}" class="sizing-normal" alt="" srcset="/__u/substackcdn.com/image/fetch/$s_!nqrr!, /__u/pathomd.substack.com/w_424, /__u/pathomd.substack.com/c_limit, /__u/pathomd.substack.com/f_auto, /__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F7d9ba227-5d5a-4790-a3ad-43c2966da1fa_800x416.png 424w, /__u/substackcdn.com/image/fetch/$s_!nqrr!, /__u/pathomd.substack.com/w_848, /__u/pathomd.substack.com/c_limit, /__u/pathomd.substack.com/f_auto, /__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F7d9ba227-5d5a-4790-a3ad-43c2966da1fa_800x416.png 848w, /__u/substackcdn.com/image/fetch/$s_!nqrr!, /__u/pathomd.substack.com/w_1272, /__u/pathomd.substack.com/c_limit, /__u/pathomd.substack.com/f_auto, /__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F7d9ba227-5d5a-4790-a3ad-43c2966da1fa_800x416.png 1272w, /__u/substackcdn.com/image/fetch/$s_!nqrr!, /__u/pathomd.substack.com/w_1456, /__u/pathomd.substack.com/c_limit, /__u/pathomd.substack.com/f_auto, /__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F7d9ba227-5d5a-4790-a3ad-43c2966da1fa_800x416.png 1456w" sizes="100vw" loading="lazy"></picture><div></div></div></a></figure></div><p>&#128300; Kombin&#225;ciou inovat&#237;vneho hardv&#233;ru, softv&#233;ru a klinick&#253;ch algoritmov pom&#225;ha <strong>Roche Digital Pathology</strong> &#353;etri&#357; peniaze, zlep&#353;i&#357; presnos&#357; a zjednodu&#353;i&#357; pracovn&#233; procesy.</p><p><strong>Skener VENTANA DP 600 dok&#225;&#382;e v&#271;aka 40 z&#225;sobn&#237;kom oskenova&#357; a&#382; 240 skl&#237;&#269;ok.</strong> Skl&#237;&#269;ka sa pohybuj&#250; bez z&#225;sahu robotick&#233;ho mechanizmu, &#269;o umo&#382;&#328;uje vysokokvalitn&#233; skenovanie, aj ke&#271; s&#250; skl&#237;&#269;ka mokr&#233;, zmrazen&#233;, alebo krycie skl&#237;&#269;ka mierne vysunut&#233; zo stredu. A navy&#353;e sa tak &#318;ahko nestratia/nepo&#353;kodia.</p><p>Po&#269;as skenovania pr&#237;stroj automaticky kalibruje na pozad&#237; farby. <strong>Digit&#225;lny obraz teda vyzer&#225; tak, ako vid&#237;&#353; skl&#237;&#269;ka pod mikroskopom.</strong></p><p>&#128073; Viac o tomto skeneri <a href="https://dianews.roche.com/SK-RDS-COR-XPI-DP600ProductLaunch-2207_02-LP-VentanaDP600.html?utm_source=pathomd&amp;utm_medium=inzercia">si m&#244;&#382;e&#353; pre&#269;&#237;ta&#357; tu</a>.</p><div><hr></div><h3>Patho MD tr&#233;ning</h3><div><hr></div><p>&#129729; <strong>9. ed&#237;cia TNM klasifik&#225;cie rakoviny p&#318;&#250;c: <a href="https://www.archbronconeumol.org/es-out-with-old-in-with-avance-S030028962500078X">&#268;o sa zmenilo?</a></strong></p><p>Od roku 2025 vstupuje do platnosti <a href="https://link.springer.com/article/10.1007/s00330-024-11345-8">9. vydanie TNM klasifik&#225;cie</a> pre rakovinu p&#318;&#250;c. Na z&#225;klade anal&#253;zy viac ako 87 000 pacientov z 25 kraj&#237;n prin&#225;&#353;a presnej&#353;ie rozdelenie &#353;t&#225;di&#237; a lep&#353;iu prognostick&#250; hodnotu, &#269;&#237;m napom&#225;ha pri vo&#318;be adekv&#225;tnej lie&#269;by.</p><div><hr></div><p>&#127381; <strong>K&#318;&#250;&#269;ov&#233; novinky:</strong></p><p><strong>N2 je po novom rozdelen&#233;:</strong></p><ul><li><p><strong>N2a</strong> &#8211; <strong>jedna ipsilater&#225;lna z&#243;na</strong> mediastin&#225;lnych LU</p></li><li><p><strong>N2b</strong> &#8211; <strong>viacer&#233; ipsilater&#225;lne z&#243;ny </strong>mediastin&#225;lnych LU postihnut&#253;ch n&#225;dorom (vi&#271; ni&#382;&#353;ie)</p><p>&#10145; Rozdelenie zoh&#318;ad&#328;uje rozdiely v pre&#382;&#237;van&#237; a bolo validovan&#233; tak pre klinick&#233;, ako aj patologick&#233; hodnotenie.</p></li></ul><div class="captioned-image-container"><figure><a class="image-link image2 is-viewable-img" target="_blank" href="/__u/substackcdn.com/image/fetch/$s_!N5kj!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fba79fc8c-9357-44b6-af28-733de289251b_696x350.jpeg" data-component-name="Image2ToDOM"><div class="image2-inset"><picture><source type="image/webp" srcset="/__u/substackcdn.com/image/fetch/$s_!N5kj!, /__u/pathomd.substack.com/w_424, /__u/pathomd.substack.com/c_limit, /__u/pathomd.substack.com/f_webp, /__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fba79fc8c-9357-44b6-af28-733de289251b_696x350.jpeg 424w, /__u/substackcdn.com/image/fetch/$s_!N5kj!, /__u/pathomd.substack.com/w_848, /__u/pathomd.substack.com/c_limit, /__u/pathomd.substack.com/f_webp, /__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fba79fc8c-9357-44b6-af28-733de289251b_696x350.jpeg 848w, /__u/substackcdn.com/image/fetch/$s_!N5kj!, /__u/pathomd.substack.com/w_1272, /__u/pathomd.substack.com/c_limit, /__u/pathomd.substack.com/f_webp, /__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fba79fc8c-9357-44b6-af28-733de289251b_696x350.jpeg 1272w, /__u/substackcdn.com/image/fetch/$s_!N5kj!, /__u/pathomd.substack.com/w_1456, /__u/pathomd.substack.com/c_limit, /__u/pathomd.substack.com/f_webp, /__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fba79fc8c-9357-44b6-af28-733de289251b_696x350.jpeg 1456w" sizes="100vw"><img src="/__u/substackcdn.com/image/fetch/$s_!N5kj!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fba79fc8c-9357-44b6-af28-733de289251b_696x350.jpeg" width="696" height="350" data-attrs="{&quot;src&quot;:&quot;https://substack-post-media.s3.amazonaws.com/public/images/ba79fc8c-9357-44b6-af28-733de289251b_696x350.jpeg&quot;,&quot;srcNoWatermark&quot;:null,&quot;fullscreen&quot;:null,&quot;imageSize&quot;:null,&quot;height&quot;:350,&quot;width&quot;:696,&quot;resizeWidth&quot;:null,&quot;bytes&quot;:109056,&quot;alt&quot;:null,&quot;title&quot;:null,&quot;type&quot;:&quot;image/jpeg&quot;,&quot;href&quot;:null,&quot;belowTheFold&quot;:true,&quot;topImage&quot;:false,&quot;internalRedirect&quot;:&quot;https://pathomd.substack.com/i/164011618?img=https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fba79fc8c-9357-44b6-af28-733de289251b_696x350.jpeg&quot;,&quot;isProcessing&quot;:false,&quot;align&quot;:null,&quot;offset&quot;:false}" class="sizing-normal" alt="" srcset="/__u/substackcdn.com/image/fetch/$s_!N5kj!, /__u/pathomd.substack.com/w_424, /__u/pathomd.substack.com/c_limit, /__u/pathomd.substack.com/f_auto, /__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fba79fc8c-9357-44b6-af28-733de289251b_696x350.jpeg 424w, /__u/substackcdn.com/image/fetch/$s_!N5kj!, /__u/pathomd.substack.com/w_848, /__u/pathomd.substack.com/c_limit, /__u/pathomd.substack.com/f_auto, /__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fba79fc8c-9357-44b6-af28-733de289251b_696x350.jpeg 848w, /__u/substackcdn.com/image/fetch/$s_!N5kj!, /__u/pathomd.substack.com/w_1272, /__u/pathomd.substack.com/c_limit, /__u/pathomd.substack.com/f_auto, /__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fba79fc8c-9357-44b6-af28-733de289251b_696x350.jpeg 1272w, /__u/substackcdn.com/image/fetch/$s_!N5kj!, /__u/pathomd.substack.com/w_1456, /__u/pathomd.substack.com/c_limit, /__u/pathomd.substack.com/f_auto, /__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fba79fc8c-9357-44b6-af28-733de289251b_696x350.jpeg 1456w" sizes="100vw" loading="lazy"></picture><div class="image-link-expand"><div class="pencraft pc-display-flex pc-gap-8 pc-reset"><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container restack-image"><svg aria-hidden="true" width="20" height="20" viewBox="0 0 20 20" fill="none" stroke-width="1.5" stroke="var(--color-fg-primary)" stroke-linecap="round" stroke-linejoin="round" xmlns="http://www.w3.org/2000/svg"><g><path d="M2.53001 7.81595C3.49179 4.73911 6.43281 2.5 9.91173 2.5C13.1684 2.5 15.9537 4.46214 17.0852 7.23684L17.6179 8.67647M17.6179 8.67647L18.5002 4.26471M17.6179 8.67647L13.6473 6.91176M17.4995 12.1841C16.5378 15.2609 13.5967 17.5 10.1178 17.5C6.86118 17.5 4.07589 15.5379 2.94432 12.7632L2.41165 11.3235M2.41165 11.3235L1.5293 15.7353M2.41165 11.3235L6.38224 13.0882"></path></g></svg></button><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container view-image"><svg xmlns="http://www.w3.org/2000/svg" width="20" height="20" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="lucide lucide-maximize2 lucide-maximize-2"><polyline points="15 3 21 3 21 9"></polyline><polyline points="9 21 3 21 3 15"></polyline><line x1="21" x2="14" y1="3" y2="10"></line><line x1="3" x2="10" y1="21" y2="14"></line></svg></button></div></div></div></a><figcaption class="image-caption">Zdroj: <a href="https://www.sciencedirect.com/science/article/abs/pii/S0012369224007062">www.sciencedirect.com</a></figcaption></figure></div><div><hr></div><p>&#128313; <strong>M1c sa del&#237; na:</strong></p><ul><li><p><strong>M1c1</strong> &#8211; viacpo&#269;etn&#233; metast&#225;zy <strong>v jednom org&#225;novom syst&#233;me</strong></p></li><li><p><strong>M1c2</strong> &#8211; metast&#225;zy <strong>vo viacer&#253;ch org&#225;nov&#253;ch syst&#233;moch</strong></p><p>&#10145; Obe zost&#225;vaj&#250; v &#353;t&#225;diu IVB, ale lep&#353;ie odr&#225;&#382;aj&#250; progn&#243;zu.</p></li></ul><div><hr></div><p>&#128313; <strong>Zmena</strong> <strong>usporiadania &#353;t&#225;di&#237;:</strong></p><ul><li><p><strong>T1N1 &#8594; downstage na &#353;t&#225;dium IIA</strong> (predt&#253;m IIB) &#8211; odr&#225;&#382;a lep&#353;ie pre&#382;&#237;vanie</p></li><li><p><strong>T1N2a &#8594; downstage na &#353;t&#225;dium IIB</strong> (predt&#253;m IIIA)</p></li><li><p><strong>T2N2b</strong> <strong>&#8594; upstage na IIIB</strong> (predt&#253;m IIIA)</p></li><li><p><strong>T3N2a</strong> <strong>&#8594; downstage na IIIA</strong> (predt&#253;m IIIB)</p><p>&#10145; Otv&#225;ra dvere &#353;ir&#353;iemu vyu&#382;itiu chirurgickej lie&#269;by.</p></li></ul><div class="captioned-image-container"><figure><a class="image-link image2 is-viewable-img" target="_blank" href="/__u/substackcdn.com/image/fetch/$s_!PORW!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Faef8f196-335f-4741-81bb-0bacfe780bbb_1055x625.png" data-component-name="Image2ToDOM"><div class="image2-inset"><picture><source type="image/webp" srcset="/__u/substackcdn.com/image/fetch/$s_!PORW!, /__u/pathomd.substack.com/w_424, /__u/pathomd.substack.com/c_limit, /__u/pathomd.substack.com/f_webp, /__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Faef8f196-335f-4741-81bb-0bacfe780bbb_1055x625.png 424w, /__u/substackcdn.com/image/fetch/$s_!PORW!, /__u/pathomd.substack.com/w_848, /__u/pathomd.substack.com/c_limit, /__u/pathomd.substack.com/f_webp, /__u/pathomd.substack.com/q_auto:good, 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src="/__u/substackcdn.com/image/fetch/$s_!PORW!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Faef8f196-335f-4741-81bb-0bacfe780bbb_1055x625.png" width="1055" height="625" 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/__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Faef8f196-335f-4741-81bb-0bacfe780bbb_1055x625.png 424w, /__u/substackcdn.com/image/fetch/$s_!PORW!, /__u/pathomd.substack.com/w_848, /__u/pathomd.substack.com/c_limit, /__u/pathomd.substack.com/f_auto, /__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Faef8f196-335f-4741-81bb-0bacfe780bbb_1055x625.png 848w, /__u/substackcdn.com/image/fetch/$s_!PORW!, /__u/pathomd.substack.com/w_1272, /__u/pathomd.substack.com/c_limit, /__u/pathomd.substack.com/f_auto, /__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Faef8f196-335f-4741-81bb-0bacfe780bbb_1055x625.png 1272w, /__u/substackcdn.com/image/fetch/$s_!PORW!, /__u/pathomd.substack.com/w_1456, /__u/pathomd.substack.com/c_limit, /__u/pathomd.substack.com/f_auto, /__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Faef8f196-335f-4741-81bb-0bacfe780bbb_1055x625.png 1456w" sizes="100vw" loading="lazy"></picture><div class="image-link-expand"><div class="pencraft pc-display-flex pc-gap-8 pc-reset"><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container restack-image"><svg aria-hidden="true" width="20" height="20" viewBox="0 0 20 20" fill="none" stroke-width="1.5" stroke="var(--color-fg-primary)" stroke-linecap="round" stroke-linejoin="round" xmlns="http://www.w3.org/2000/svg"><g><path d="M2.53001 7.81595C3.49179 4.73911 6.43281 2.5 9.91173 2.5C13.1684 2.5 15.9537 4.46214 17.0852 7.23684L17.6179 8.67647M17.6179 8.67647L18.5002 4.26471M17.6179 8.67647L13.6473 6.91176M17.4995 12.1841C16.5378 15.2609 13.5967 17.5 10.1178 17.5C6.86118 17.5 4.07589 15.5379 2.94432 12.7632L2.41165 11.3235M2.41165 11.3235L1.5293 15.7353M2.41165 11.3235L6.38224 13.0882"></path></g></svg></button><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container view-image"><svg xmlns="http://www.w3.org/2000/svg" width="20" height="20" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="lucide lucide-maximize2 lucide-maximize-2"><polyline points="15 3 21 3 21 9"></polyline><polyline points="9 21 3 21 3 15"></polyline><line x1="21" x2="14" y1="3" y2="10"></line><line x1="3" x2="10" y1="21" y2="14"></line></svg></button></div></div></div></a><figcaption class="image-caption">Zdroj: <a href="https://www.jto.org/article/S1556-0864(24)00079-0/fulltext">www.jto.org</a></figcaption></figure></div><div><hr></div><p>&#128313; <strong>Nov&#253; patologick&#253; faktor:</strong></p><p>&#129516; <strong><a href="https://www.jto.org/article/S1556-0864(24)00122-9/fulltext">STAS</a></strong> (&#8222;spread through airspaces&#8220;) znamen&#225; &#353;&#237;renie n&#225;dorov&#253;ch buniek vzdu&#353;n&#253;mi priestormi p&#318;&#250;cneho parench&#253;mu za hranicami hlavnej masy n&#225;doru (vi&#271; ni&#382;&#353;ie). Je to <strong>negat&#237;vny prognostick&#253; faktor, najm&#228; vo v&#269;asnom &#353;t&#225;diu I</strong>.</p><p>Odteraz je <strong>ust&#225;lenou s&#250;&#269;as&#357;ou patologick&#233;ho hodnotenia</strong>. Prid&#225;va sa tak k in&#253;m prognosticky negat&#237;vnym faktorom ako: lymfovaskul&#225;rna inv&#225;zia, perineur&#225;lne &#353;&#237;renie a inv&#225;zia viscer&#225;lnej pleury.</p><div class="captioned-image-container"><figure><a class="image-link image2 is-viewable-img" target="_blank" href="/__u/substackcdn.com/image/fetch/$s_!QzWr!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fb817d145-fd0c-49b0-96da-5da1d004af3c_1106x668.png" data-component-name="Image2ToDOM"><div class="image2-inset"><picture><source type="image/webp" srcset="/__u/substackcdn.com/image/fetch/$s_!QzWr!, /__u/pathomd.substack.com/w_424, /__u/pathomd.substack.com/c_limit, /__u/pathomd.substack.com/f_webp, /__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fb817d145-fd0c-49b0-96da-5da1d004af3c_1106x668.png 424w, /__u/substackcdn.com/image/fetch/$s_!QzWr!, /__u/pathomd.substack.com/w_848, /__u/pathomd.substack.com/c_limit, /__u/pathomd.substack.com/f_webp, /__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fb817d145-fd0c-49b0-96da-5da1d004af3c_1106x668.png 848w, /__u/substackcdn.com/image/fetch/$s_!QzWr!, /__u/pathomd.substack.com/w_1272, /__u/pathomd.substack.com/c_limit, /__u/pathomd.substack.com/f_webp, /__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fb817d145-fd0c-49b0-96da-5da1d004af3c_1106x668.png 1272w, /__u/substackcdn.com/image/fetch/$s_!QzWr!, /__u/pathomd.substack.com/w_1456, /__u/pathomd.substack.com/c_limit, /__u/pathomd.substack.com/f_webp, /__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fb817d145-fd0c-49b0-96da-5da1d004af3c_1106x668.png 1456w" sizes="100vw"><img src="/__u/substackcdn.com/image/fetch/$s_!QzWr!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fb817d145-fd0c-49b0-96da-5da1d004af3c_1106x668.png" width="1106" height="668" 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/__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fb817d145-fd0c-49b0-96da-5da1d004af3c_1106x668.png 424w, /__u/substackcdn.com/image/fetch/$s_!QzWr!, /__u/pathomd.substack.com/w_848, /__u/pathomd.substack.com/c_limit, /__u/pathomd.substack.com/f_auto, /__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fb817d145-fd0c-49b0-96da-5da1d004af3c_1106x668.png 848w, /__u/substackcdn.com/image/fetch/$s_!QzWr!, /__u/pathomd.substack.com/w_1272, /__u/pathomd.substack.com/c_limit, /__u/pathomd.substack.com/f_auto, /__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fb817d145-fd0c-49b0-96da-5da1d004af3c_1106x668.png 1272w, /__u/substackcdn.com/image/fetch/$s_!QzWr!, /__u/pathomd.substack.com/w_1456, /__u/pathomd.substack.com/c_limit, /__u/pathomd.substack.com/f_auto, /__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fb817d145-fd0c-49b0-96da-5da1d004af3c_1106x668.png 1456w" sizes="100vw" loading="lazy"></picture><div class="image-link-expand"><div class="pencraft pc-display-flex pc-gap-8 pc-reset"><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container restack-image"><svg aria-hidden="true" width="20" height="20" viewBox="0 0 20 20" fill="none" stroke-width="1.5" stroke="var(--color-fg-primary)" stroke-linecap="round" stroke-linejoin="round" xmlns="http://www.w3.org/2000/svg"><g><path d="M2.53001 7.81595C3.49179 4.73911 6.43281 2.5 9.91173 2.5C13.1684 2.5 15.9537 4.46214 17.0852 7.23684L17.6179 8.67647M17.6179 8.67647L18.5002 4.26471M17.6179 8.67647L13.6473 6.91176M17.4995 12.1841C16.5378 15.2609 13.5967 17.5 10.1178 17.5C6.86118 17.5 4.07589 15.5379 2.94432 12.7632L2.41165 11.3235M2.41165 11.3235L1.5293 15.7353M2.41165 11.3235L6.38224 13.0882"></path></g></svg></button><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container view-image"><svg xmlns="http://www.w3.org/2000/svg" width="20" height="20" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="lucide lucide-maximize2 lucide-maximize-2"><polyline points="15 3 21 3 21 9"></polyline><polyline points="9 21 3 21 3 15"></polyline><line x1="21" x2="14" y1="3" y2="10"></line><line x1="3" x2="10" y1="21" y2="14"></line></svg></button></div></div></div></a><figcaption class="image-caption">Zdroj: <a href="https://www.researchgate.net/publication/347473069_Clinical_implication_of_tumour_spread_through_air_spaces_in_pathological_stage_I_lung_adenocarcinoma_treated_with_lobectomy">www.researchgate.net</a></figcaption></figure></div><div><hr></div><p>&#129658; <strong>Klinick&#233; dopady:</strong></p><p>&#9989; <strong>Mediastin&#225;lne LU</strong> &#8211; vy&#382;aduje presnej&#353;ie klinick&#233; (<a href="https://link.springer.com/article/10.1007/s00330-024-11345-8">zobrazovacie met&#243;dy</a>) a podrobnej&#353;ie patologick&#233; hodnotenie uzl&#237;n.</p><p>&#9989; <strong>Vzdialen&#233; metast&#225;zy</strong> &#8211; potreba presn&#233;ho stanovenia po&#269;tu a lokality postihnut&#233;ho org&#225;nu.</p><p>&#9989; Lep&#353;ia <strong>prognostick&#225; stratifik&#225;cia a cielen&#225; lie&#269;ebn&#225; strat&#233;gia</strong>. </p><p>&#9989; <strong>Podpora personalizovan&#233;ho rozhodovania</strong> v multidisciplin&#225;rnych t&#237;moch.</p><div><hr></div><h3>Konferencie a kurzy</h3><div><hr></div><p>&#9877;&#65039; Fantastick&#233; <strong><a href="https://www.omc.sk/salzburg-seminars/">Salzburgsk&#233; OMI semin&#225;re pre lek&#225;rov</a></strong> v druhej polovici roka 2025. Nev&#225;haj a po&#271; do toho. Neo&#318;utuje&#353;, ver mi. <strong>Deadline 31. m&#225;ja!!!</strong> &#128562;</p><div class="captioned-image-container"><figure><a class="image-link image2 is-viewable-img" target="_blank" href="/__u/substackcdn.com/image/fetch/$s_!w6KF!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F21cfd9a3-504f-4527-a409-678a55a02073_1920x1080.jpeg" data-component-name="Image2ToDOM"><div class="image2-inset"><picture><source type="image/webp" srcset="/__u/substackcdn.com/image/fetch/$s_!w6KF!, /__u/pathomd.substack.com/w_424, /__u/pathomd.substack.com/c_limit, /__u/pathomd.substack.com/f_webp, /__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F21cfd9a3-504f-4527-a409-678a55a02073_1920x1080.jpeg 424w, /__u/substackcdn.com/image/fetch/$s_!w6KF!, /__u/pathomd.substack.com/w_848, /__u/pathomd.substack.com/c_limit, 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/__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F21cfd9a3-504f-4527-a409-678a55a02073_1920x1080.jpeg 424w, /__u/substackcdn.com/image/fetch/$s_!w6KF!, /__u/pathomd.substack.com/w_848, /__u/pathomd.substack.com/c_limit, /__u/pathomd.substack.com/f_auto, /__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F21cfd9a3-504f-4527-a409-678a55a02073_1920x1080.jpeg 848w, /__u/substackcdn.com/image/fetch/$s_!w6KF!, /__u/pathomd.substack.com/w_1272, /__u/pathomd.substack.com/c_limit, /__u/pathomd.substack.com/f_auto, /__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F21cfd9a3-504f-4527-a409-678a55a02073_1920x1080.jpeg 1272w, /__u/substackcdn.com/image/fetch/$s_!w6KF!, /__u/pathomd.substack.com/w_1456, /__u/pathomd.substack.com/c_limit, /__u/pathomd.substack.com/f_auto, /__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F21cfd9a3-504f-4527-a409-678a55a02073_1920x1080.jpeg 1456w" sizes="100vw" loading="lazy"></picture><div class="image-link-expand"><div class="pencraft pc-display-flex pc-gap-8 pc-reset"><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container restack-image"><svg aria-hidden="true" width="20" height="20" viewBox="0 0 20 20" fill="none" stroke-width="1.5" stroke="var(--color-fg-primary)" stroke-linecap="round" stroke-linejoin="round" xmlns="http://www.w3.org/2000/svg"><g><path d="M2.53001 7.81595C3.49179 4.73911 6.43281 2.5 9.91173 2.5C13.1684 2.5 15.9537 4.46214 17.0852 7.23684L17.6179 8.67647M17.6179 8.67647L18.5002 4.26471M17.6179 8.67647L13.6473 6.91176M17.4995 12.1841C16.5378 15.2609 13.5967 17.5 10.1178 17.5C6.86118 17.5 4.07589 15.5379 2.94432 12.7632L2.41165 11.3235M2.41165 11.3235L1.5293 15.7353M2.41165 11.3235L6.38224 13.0882"></path></g></svg></button><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container view-image"><svg xmlns="http://www.w3.org/2000/svg" width="20" height="20" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="lucide lucide-maximize2 lucide-maximize-2"><polyline points="15 3 21 3 21 9"></polyline><polyline points="9 21 3 21 3 15"></polyline><line x1="21" x2="14" y1="3" y2="10"></line><line x1="3" x2="10" y1="21" y2="14"></line></svg></button></div></div></div></a></figure></div><p><strong>&#128198; <a href="https://www.solen.sk/sk/podujatia/novinky-z-asco-17-rocnik?utm_source=ecomail&amp;utm_campaign=2025_03_06_novinky_z_asco_17_rocnik_-_pozvanka_c_1&amp;utm_medium=email&amp;utm_term=12700&amp;ecmid=12700">Novinky z ASCO, 17. ro&#269;n&#237;k</a></strong>, sa uskuto&#269;nia <strong>20. j&#250;na 2025 v Hoteli Saffron v Bratislave</strong>.</p><div><hr></div><h3>Jazykov&#233; okienko pre klinikov</h3><div><hr></div><p>&#129504; <strong><a href="https://www.mypathologyreport.ca/diagnosis-library/glioblastoma-idh-wildtype/">IDH</a></strong> = metabolick&#253; enz&#253;m <strong>izocitr&#225;t-dehydrogen&#225;za</strong>. Pre diagnostiku s&#250; v&#253;znamn&#233; IDH1 a IDH2. <em><strong>IDH</strong></em><strong> mutovan&#233; gli&#243;my maj&#250; lep&#353;iu progn&#243;zu</strong> ne&#382; tie nemutovan&#233;, t.j. <em>IDH</em> wild-type.</p><p><strong>&#129514; <a href="https://www.mypathologyreport.ca/diagnosis-library/glioblastoma-idh-wildtype/">MGMT</a></strong> = DNA opravn&#253; enz&#253;m <strong>O6-metylguan&#237;n-DNA metyltransfer&#225;za</strong>. <strong>Hypermetyl&#225;cia prom&#243;tora g&#233;nu </strong><em><strong>MGMT</strong></em> sp&#244;sobuje zn&#237;&#382;enie expresie prote&#237;nu MGMT, &#269;&#237;m sa <strong>zv&#253;&#353;i citlivos&#357; buniek mal&#237;gneho gli&#243;mu na alkyla&#269;n&#233; l&#225;tky</strong> (Temozolomid, TMZ), &#269;i&#382;e lep&#353;ia progn&#243;za.</p><p><strong>&#129516; Wild-type</strong> = nemutovan&#253; (norm&#225;lny) stav g&#233;nu (napr. <em>IDH</em> / <em>TP53</em> wild-type).</p><div><hr></div><h3>R&#244;zne</h3><div><hr></div><p>&#128300; Eur&#243;pska spolo&#269;nos&#357; patol&#243;gov (ESP) publikovala svoj <strong><a href="https://link.springer.com/article/10.1007/s00428-025-04090-w">&#8222;expert opinion paper&#8220;</a> s odpor&#250;&#269;aniami pre digit&#225;lnu transform&#225;ciu patologick&#253;ch pracov&#237;sk.</strong> &#268;l&#225;nok si stiahne&#353; zadarmo.</p><p>&#127897;&#65039; Vypo&#269;uj si <strong><a href="https://www.youtube.com/watch?v=VFKa6flQGVg">prv&#253; diel podcastu ONKO MD</a> na t&#233;mu germinat&#237;vnych n&#225;dorov semenn&#237;kov</strong>. Pe&#357;o Hrabo&#353; nastavil vysok&#250; latku. &#128079;</p><div><hr></div><h3>Rie&#353;enie histopatologick&#233;ho kv&#237;zu</h3><div><hr></div><p>&#9989; <strong>B. Glioblast&#243;m</strong></p><div class="captioned-image-container"><figure><a class="image-link image2 is-viewable-img" target="_blank" href="/__u/substackcdn.com/image/fetch/$s_!7XtJ!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F5de0b565-9331-4bdf-a757-e1d7ffc6e224_1280x720.jpeg" data-component-name="Image2ToDOM"><div class="image2-inset"><picture><source type="image/webp" srcset="/__u/substackcdn.com/image/fetch/$s_!7XtJ!, /__u/pathomd.substack.com/w_424, /__u/pathomd.substack.com/c_limit, /__u/pathomd.substack.com/f_webp, /__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F5de0b565-9331-4bdf-a757-e1d7ffc6e224_1280x720.jpeg 424w, /__u/substackcdn.com/image/fetch/$s_!7XtJ!, /__u/pathomd.substack.com/w_848, /__u/pathomd.substack.com/c_limit, /__u/pathomd.substack.com/f_webp, /__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F5de0b565-9331-4bdf-a757-e1d7ffc6e224_1280x720.jpeg 848w, /__u/substackcdn.com/image/fetch/$s_!7XtJ!, /__u/pathomd.substack.com/w_1272, /__u/pathomd.substack.com/c_limit, /__u/pathomd.substack.com/f_webp, /__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F5de0b565-9331-4bdf-a757-e1d7ffc6e224_1280x720.jpeg 1272w, /__u/substackcdn.com/image/fetch/$s_!7XtJ!, /__u/pathomd.substack.com/w_1456, /__u/pathomd.substack.com/c_limit, /__u/pathomd.substack.com/f_webp, /__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F5de0b565-9331-4bdf-a757-e1d7ffc6e224_1280x720.jpeg 1456w" sizes="100vw"><img src="/__u/substackcdn.com/image/fetch/$s_!7XtJ!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F5de0b565-9331-4bdf-a757-e1d7ffc6e224_1280x720.jpeg" width="1280" height="720" data-attrs="{&quot;src&quot;:&quot;https://substack-post-media.s3.amazonaws.com/public/images/5de0b565-9331-4bdf-a757-e1d7ffc6e224_1280x720.jpeg&quot;,&quot;srcNoWatermark&quot;:null,&quot;fullscreen&quot;:null,&quot;imageSize&quot;:null,&quot;height&quot;:720,&quot;width&quot;:1280,&quot;resizeWidth&quot;:null,&quot;bytes&quot;:350606,&quot;alt&quot;:null,&quot;title&quot;:null,&quot;type&quot;:&quot;image/jpeg&quot;,&quot;href&quot;:null,&quot;belowTheFold&quot;:true,&quot;topImage&quot;:false,&quot;internalRedirect&quot;:&quot;https://pathomd.substack.com/i/164011618?img=https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F5de0b565-9331-4bdf-a757-e1d7ffc6e224_1280x720.jpeg&quot;,&quot;isProcessing&quot;:false,&quot;align&quot;:null,&quot;offset&quot;:false}" class="sizing-normal" alt="" srcset="/__u/substackcdn.com/image/fetch/$s_!7XtJ!, /__u/pathomd.substack.com/w_424, /__u/pathomd.substack.com/c_limit, /__u/pathomd.substack.com/f_auto, /__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F5de0b565-9331-4bdf-a757-e1d7ffc6e224_1280x720.jpeg 424w, /__u/substackcdn.com/image/fetch/$s_!7XtJ!, /__u/pathomd.substack.com/w_848, /__u/pathomd.substack.com/c_limit, /__u/pathomd.substack.com/f_auto, /__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F5de0b565-9331-4bdf-a757-e1d7ffc6e224_1280x720.jpeg 848w, /__u/substackcdn.com/image/fetch/$s_!7XtJ!, /__u/pathomd.substack.com/w_1272, /__u/pathomd.substack.com/c_limit, /__u/pathomd.substack.com/f_auto, /__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F5de0b565-9331-4bdf-a757-e1d7ffc6e224_1280x720.jpeg 1272w, /__u/substackcdn.com/image/fetch/$s_!7XtJ!, /__u/pathomd.substack.com/w_1456, /__u/pathomd.substack.com/c_limit, /__u/pathomd.substack.com/f_auto, /__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F5de0b565-9331-4bdf-a757-e1d7ffc6e224_1280x720.jpeg 1456w" sizes="100vw" loading="lazy"></picture><div class="image-link-expand"><div class="pencraft pc-display-flex pc-gap-8 pc-reset"><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container restack-image"><svg aria-hidden="true" width="20" height="20" viewBox="0 0 20 20" fill="none" stroke-width="1.5" stroke="var(--color-fg-primary)" stroke-linecap="round" stroke-linejoin="round" xmlns="http://www.w3.org/2000/svg"><g><path d="M2.53001 7.81595C3.49179 4.73911 6.43281 2.5 9.91173 2.5C13.1684 2.5 15.9537 4.46214 17.0852 7.23684L17.6179 8.67647M17.6179 8.67647L18.5002 4.26471M17.6179 8.67647L13.6473 6.91176M17.4995 12.1841C16.5378 15.2609 13.5967 17.5 10.1178 17.5C6.86118 17.5 4.07589 15.5379 2.94432 12.7632L2.41165 11.3235M2.41165 11.3235L1.5293 15.7353M2.41165 11.3235L6.38224 13.0882"></path></g></svg></button><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container view-image"><svg xmlns="http://www.w3.org/2000/svg" width="20" height="20" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="lucide lucide-maximize2 lucide-maximize-2"><polyline points="15 3 21 3 21 9"></polyline><polyline points="9 21 3 21 3 15"></polyline><line x1="21" x2="14" y1="3" y2="10"></line><line x1="3" x2="10" y1="21" y2="14"></line></svg></button></div></div></div></a></figure></div><p><strong>&#129504; <a href="https://www.pathologyoutlines.com/topic/CNStumorgliomasglioblastomasIDHwildtype.html">Glioblast&#243;m</a></strong> je naj&#269;astej&#353;&#237; mal&#237;gny n&#225;dor mozgu u dospel&#253;ch. Ide o infiltrat&#237;vne rast&#250;ci <em>IDH</em>- a <em>H3</em>-nemutovan&#253; astrocytov&#253; gli&#243;m, <a href="https://www.mypathologyreport.ca/diagnosis-library/glioblastoma-idh-wildtype/">CNS WHO Grade 4</a>.</p><p><strong>Diagn&#243;zu podporuje pr&#237;tomnos&#357; mikrovaskul&#225;rnej prolifer&#225;cie, nekr&#243;zy alebo genetick&#253;ch zmien</strong> (mut&#225;cia prom&#243;tora <em>TERT</em>, <em>EGFR</em> amplifik&#225;cia &#269;i aber&#225;cie chromoz&#243;mov +7/&#8722;10).</p><p><strong>Zistenie</strong> <em><strong><a href="https://www.pathologyoutlines.com/topic/stainsidh1.html">IDH mut&#225;cie</a></strong></em> <strong>je z&#225;kladom diagnostiky</strong> (spo&#269;iatku imunohistochemicky).</p><p><strong>Na ur&#269;enie progn&#243;zy a odpovede na lie&#269;bu</strong> sa geneticky vy&#353;etruje <strong>hypermetyl&#225;cia prom&#243;tora g&#233;nu </strong><em><strong><a href="https://www.pathologyoutlines.com/topic/molecularmgmtpromoterhypermethylation.html">MGMT</a></strong></em>.</p><div><hr></div><p><strong>&#129658; Integrovan&#225; diagn&#243;za v tomto pr&#237;pade znie:</strong></p><p>Glioblast&#243;m, <em>IDH</em>-nemutovan&#253;, CNS WHO Grade 4, s metylovan&#253;m prom&#243;torom <em>MGMT</em>.</p><p>Histologick&#225; diagn&#243;za: Glioblast&#243;m.</p><p>Grade: 4</p><p>Molekul&#225;rne markery: <em>IDH</em> negat. (IHC), <em>MGMT</em> pozit. (PCR).</p><div><hr></div><p>&#128073;<strong>Na zopakovanie si pozri <a href="/__u/substack.com/home/post/p-150943677">Patho MD #4</a></strong>, tam sa dozvie&#353; e&#353;te viac.</p><div><hr></div><p><strong>&#270;akujeme za pre&#269;&#237;tanie!</strong></p><p>Tom&#225;&#353; a Megi</p><div><hr></div><p class="button-wrapper" data-attrs="{&quot;url&quot;:&quot;https://pathomd.substack.com/leaderboard?&amp;utm_source=post&quot;,&quot;text&quot;:&quot;Refer a friend&quot;,&quot;action&quot;:null,&quot;class&quot;:null}" data-component-name="ButtonCreateButton"><a class="button primary" href="/__u/pathomd.substack.com/leaderboard?&amp;utm_source=post"><span>Refer a friend</span></a></p><p>PS: Odporu&#269; Patho MD aspo&#328; 1 kamo&#353;ovi*kamo&#353;ke a <strong>na mail ti pr&#237;de dar&#269;ek!</strong> &#128526;</p><p class="button-wrapper" data-attrs="{&quot;url&quot;:&quot;https://pathomd.substack.com/subscribe?&quot;,&quot;text&quot;:&quot;Subscribe now&quot;,&quot;action&quot;:null,&quot;class&quot;:null}" data-component-name="ButtonCreateButton"><a class="button primary" href="/__u/pathomd.substack.com/subscribe"><span>Subscribe now</span></a></p><div><hr></div><p><em>Spolo&#269;nos&#357; Roche nezasahuje do v&#253;beru ani spracovania t&#233;m v newslettri Patho MD, s v&#253;nimkou sekcie &#8222;Spolo&#269;ne s Roche&#8220;. Autorom obsahu newslettra je patol&#243;g Dr. Tom&#225;&#353; Kraj&#269;ovi&#269;.</em></p>]]></content:encoded></item><item><title><![CDATA[🔬 Patho MD #10 Poveľkonočný update klasifikácie testikulárnych nádorov ]]></title><description><![CDATA[Novinky z patol&#243;gie za 3 min&#250;ty.]]></description><link>https://pathomd.substack.com/p/patho-md-10-povelkonocny-update-klasifikacie</link><guid isPermaLink="false">https://pathomd.substack.com/p/patho-md-10-povelkonocny-update-klasifikacie</guid><dc:creator><![CDATA[MUDr. Tomáš Krajčovič]]></dc:creator><pubDate>Thu, 24 Apr 2025 04:00:49 GMT</pubDate><enclosure url="https://substack-post-media.s3.amazonaws.com/public/images/c7394d47-9351-4e8a-9857-6c645d7e2f28_1024x1024.png" length="0" type="image/jpeg"/><content:encoded><![CDATA[<div class="captioned-image-container"><figure><a class="image-link image2" target="_blank" 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/__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F560f1259-f9d7-4b29-82a3-e73bea1ccc82_1121x201.png 424w, /__u/substackcdn.com/image/fetch/$s_!EWwe!, /__u/pathomd.substack.com/w_848, /__u/pathomd.substack.com/c_limit, /__u/pathomd.substack.com/f_auto, /__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F560f1259-f9d7-4b29-82a3-e73bea1ccc82_1121x201.png 848w, /__u/substackcdn.com/image/fetch/$s_!EWwe!, /__u/pathomd.substack.com/w_1272, /__u/pathomd.substack.com/c_limit, /__u/pathomd.substack.com/f_auto, /__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F560f1259-f9d7-4b29-82a3-e73bea1ccc82_1121x201.png 1272w, /__u/substackcdn.com/image/fetch/$s_!EWwe!, /__u/pathomd.substack.com/w_1456, /__u/pathomd.substack.com/c_limit, /__u/pathomd.substack.com/f_auto, /__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F560f1259-f9d7-4b29-82a3-e73bea1ccc82_1121x201.png 1456w" sizes="100vw" fetchpriority="high"></picture><div></div></div></a></figure></div><p><strong>Dobr&#233; r&#225;nko!</strong></p><p>R&#225;d by som ti v dne&#353;nom vydan&#237; predstavil moju kolegy&#328;u <strong>MUDr. Magdal&#233;nu Puchertov&#250;.</strong></p><p>Je novou &#269;lenkou Patho MD t&#237;mu a moja &#8222;par&#357;&#225;&#269;ka&#8221;. Te&#353;&#237;m sa na jej neocenite&#318;n&#233; rady, kritick&#233; odborn&#233; oko a spolo&#269;n&#233; patologick&#233; v&#253;zvy v na&#353;om t&#237;me Mlad&#237; lek&#225;ri.</p><p><strong>Megi, vitaj a &#271;akujem! &#129303;</strong></p><div class="captioned-image-container"><figure><a class="image-link image2 is-viewable-img" target="_blank" href="/__u/substackcdn.com/image/fetch/$s_!Pqmx!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F600cd09b-2180-4057-966f-0e5d66c7fe2f_1600x1066.png" data-component-name="Image2ToDOM"><div class="image2-inset"><picture><source type="image/webp" srcset="/__u/substackcdn.com/image/fetch/$s_!Pqmx!, /__u/pathomd.substack.com/w_424, /__u/pathomd.substack.com/c_limit, /__u/pathomd.substack.com/f_webp, /__u/pathomd.substack.com/q_auto:good, 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/__u/pathomd.substack.com/w_1456, /__u/pathomd.substack.com/c_limit, /__u/pathomd.substack.com/f_auto, /__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F600cd09b-2180-4057-966f-0e5d66c7fe2f_1600x1066.png 1456w" sizes="100vw"></picture><div class="image-link-expand"><div class="pencraft pc-display-flex pc-gap-8 pc-reset"><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container restack-image"><svg aria-hidden="true" width="20" height="20" viewBox="0 0 20 20" fill="none" stroke-width="1.5" stroke="var(--color-fg-primary)" stroke-linecap="round" stroke-linejoin="round" xmlns="http://www.w3.org/2000/svg"><g><path d="M2.53001 7.81595C3.49179 4.73911 6.43281 2.5 9.91173 2.5C13.1684 2.5 15.9537 4.46214 17.0852 7.23684L17.6179 8.67647M17.6179 8.67647L18.5002 4.26471M17.6179 8.67647L13.6473 6.91176M17.4995 12.1841C16.5378 15.2609 13.5967 17.5 10.1178 17.5C6.86118 17.5 4.07589 15.5379 2.94432 12.7632L2.41165 11.3235M2.41165 11.3235L1.5293 15.7353M2.41165 11.3235L6.38224 13.0882"></path></g></svg></button><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container view-image"><svg xmlns="http://www.w3.org/2000/svg" width="20" height="20" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="lucide lucide-maximize2 lucide-maximize-2"><polyline points="15 3 21 3 21 9"></polyline><polyline points="9 21 3 21 3 15"></polyline><line x1="21" x2="14" y1="3" y2="10"></line><line x1="3" x2="10" y1="21" y2="14"></line></svg></button></div></div></div></a></figure></div><p><strong>E&#353;te predt&#253;m, ako p&#244;jdeme &#271;alej, m&#225;m na teba prosbu. </strong></p><p>Patho MD odober&#225; viac ako 1000 z v&#225;s. <strong>Pros&#237;m, prezra&#271; n&#225;m, kto si.</strong> Pom&#244;&#382;e n&#225;m to prin&#225;&#353;a&#357; pre teba lep&#353;&#237; obsah. </p><div class="poll-embed" data-attrs="{&quot;id&quot;:307491}" data-component-name="PollToDOM"></div><p><strong>V dne&#353;nom Patho MD:</strong></p><blockquote><p>&#128154; Zelen&#225; AI v patol&#243;gii</p><p>&#129489;&#8205;&#128300; N&#225;dory semenn&#237;kov</p><p>&#128300; Kazuistika od hna&#269;kuj&#250;ceho pacienta</p></blockquote><p><strong>U&#382;&#237;vaj!</strong></p><div><hr></div><h3><strong>Aktu&#225;lna &#353;t&#250;dia v skratke</strong></h3><div><hr></div><p><strong>&#127795; <a href="https://www.springermedizin.de/pathologie/kuenstliche-intelligenz/oekologische-nachhaltigkeit-von-deep-learning-in-der-pathologie/50237040">Ekologick&#225; udr&#382;ate&#318;nos&#357; AI v patol&#243;gii</a></strong></p><p><strong>&#352;t&#250;dia z RWTH Aachen</strong> odha&#318;uje, &#382;e pou&#382;&#237;vanie ve&#318;k&#253;ch AI modelov na anal&#253;zu biopsi&#237; prsn&#237;ka a prostaty m&#244;&#382;e vyprodukova&#357; a&#382; <strong>2 795 ton CO&#8322;eq ro&#269;ne</strong> &#8211; len v jednom patologickom in&#353;tit&#250;te. Na pohltenie tohto mno&#382;stva by bola potrebn&#225; <strong>takmer tretina v&#353;etk&#253;ch lesov v oblasti Aachenu</strong>.</p><p><strong>Premietnut&#233; na cel&#233; Nemecko</strong>, emisie by mohli dosiahnu&#357; a&#382; <strong>402 800 ton CO&#8322;eq ro&#269;ne</strong> (na jeho pohltenie potrebujeme <strong>a&#382; 2 151 km&#178; lesov</strong>). <strong>Na glob&#225;lnej &#250;rovni</strong> sa m&#244;&#382;eme dosta&#357; a&#382; na <strong>16,2 mili&#243;na ton emisi&#237; CO&#8322;eq ro&#269;ne</strong> (potrebn&#253;ch by bolo <strong>86 590 km&#178; svetov&#253;ch lesov</strong>).</p><p><strong>Dobr&#225; spr&#225;va:</strong> Inteligentn&#233; strat&#233;gie ako men&#353;ie AI modely, anal&#253;za len n&#225;dorov&#253;ch oblast&#237; (ROI) namiesto skenov cel&#253;ch skl&#237;&#269;ok (WSI), &#269;i optimaliz&#225;cia AI procesov m&#244;&#382;u <strong>zn&#237;&#382;i&#357; emisie a&#382; 141-n&#225;sobne</strong>. &#127811;</p><p><strong>&#10024; Motto na z&#225;ver:</strong> Umel&#225; inteligencia mus&#237; by&#357; nielen m&#250;dra, ale aj zelen&#225; a dlhodobo udr&#382;ate&#318;n&#225;!</p><div><hr></div><h3><strong>Kazuistika mesiaca</strong></h3><div><hr></div><p>&#128221; <strong>65-ro&#269;n&#225; &#382;ena</strong> prich&#225;dza ku gastroenterol&#243;govi <strong>s t&#253;&#382;dne trvaj&#250;cimi hna&#269;kami</strong>, bez pr&#237;mesi krvi, bez bolest&#237;, &#269;i in&#253;ch &#357;a&#382;kost&#237;.</p><p><strong>Laborat&#243;rny n&#225;lez primeran&#253;</strong>, okrem mikrocytovej hypochr&#243;mnej an&#233;mie, bez zv&#253;&#353;en&#253;ch z&#225;palov&#253;ch parametrov. Pri endoskopickom vy&#353;etren&#237; <strong>&#382;iadne v&#253;razn&#233; zmeny na sliznici termin&#225;lneho ilea (TI) ani hrub&#233;ho &#269;reva (H&#268;)</strong>.</p><p><strong>Gastroenterol&#243;g odobral vzorky sliznice na histopatologick&#233; vy&#353;etrenie (&#250;rove&#328; 2/5)</strong> a &#382;iada &#357;a o vyl&#250;&#269;enie infek&#269;nej pr&#237;&#269;iny (Janka R., &#271;akujem za pr&#237;pad). &#128521;</p><div class="captioned-image-container"><figure><a class="image-link image2 is-viewable-img" target="_blank" href="/__u/substackcdn.com/image/fetch/$s_!vOSH!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F1d6645e6-38fb-4763-ac1a-100244a810e1_1280x720.jpeg" data-component-name="Image2ToDOM"><div class="image2-inset"><picture><source type="image/webp" srcset="/__u/substackcdn.com/image/fetch/$s_!vOSH!, /__u/pathomd.substack.com/w_424, /__u/pathomd.substack.com/c_limit, /__u/pathomd.substack.com/f_webp, 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/__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F1d6645e6-38fb-4763-ac1a-100244a810e1_1280x720.jpeg 424w, /__u/substackcdn.com/image/fetch/$s_!vOSH!, /__u/pathomd.substack.com/w_848, /__u/pathomd.substack.com/c_limit, /__u/pathomd.substack.com/f_auto, /__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F1d6645e6-38fb-4763-ac1a-100244a810e1_1280x720.jpeg 848w, /__u/substackcdn.com/image/fetch/$s_!vOSH!, /__u/pathomd.substack.com/w_1272, /__u/pathomd.substack.com/c_limit, /__u/pathomd.substack.com/f_auto, /__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F1d6645e6-38fb-4763-ac1a-100244a810e1_1280x720.jpeg 1272w, /__u/substackcdn.com/image/fetch/$s_!vOSH!, /__u/pathomd.substack.com/w_1456, /__u/pathomd.substack.com/c_limit, /__u/pathomd.substack.com/f_auto, /__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F1d6645e6-38fb-4763-ac1a-100244a810e1_1280x720.jpeg 1456w" sizes="100vw" loading="lazy"></picture><div class="image-link-expand"><div class="pencraft pc-display-flex pc-gap-8 pc-reset"><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container restack-image"><svg aria-hidden="true" width="20" height="20" viewBox="0 0 20 20" fill="none" stroke-width="1.5" stroke="var(--color-fg-primary)" stroke-linecap="round" stroke-linejoin="round" xmlns="http://www.w3.org/2000/svg"><g><path d="M2.53001 7.81595C3.49179 4.73911 6.43281 2.5 9.91173 2.5C13.1684 2.5 15.9537 4.46214 17.0852 7.23684L17.6179 8.67647M17.6179 8.67647L18.5002 4.26471M17.6179 8.67647L13.6473 6.91176M17.4995 12.1841C16.5378 15.2609 13.5967 17.5 10.1178 17.5C6.86118 17.5 4.07589 15.5379 2.94432 12.7632L2.41165 11.3235M2.41165 11.3235L1.5293 15.7353M2.41165 11.3235L6.38224 13.0882"></path></g></svg></button><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container view-image"><svg xmlns="http://www.w3.org/2000/svg" width="20" height="20" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="lucide lucide-maximize2 lucide-maximize-2"><polyline points="15 3 21 3 21 9"></polyline><polyline points="9 21 3 21 3 15"></polyline><line x1="21" x2="14" y1="3" y2="10"></line><line x1="3" x2="10" y1="21" y2="14"></line></svg></button></div></div></div></a></figure></div><div class="poll-embed" data-attrs="{&quot;id&quot;:307550}" data-component-name="PollToDOM"></div><div><hr></div><h3>&#352;ikovn&#233; n&#225;stroje, ktor&#233; pou&#382;&#237;vam</h3><div><hr></div><p><strong>&#128187; <a href="https://www.linkedin.com/posts/lukasstangl_9-google-search-hacks-that-will-save-you-activity-7314979007253336064-Ftim?utm_source=share&amp;utm_medium=member_desktop&amp;rcm=ACoAAEcs5qoBh3PWBrEAn0cob479K3rBEku-8PUhttps://www.linkedin.com/posts/lukasstangl_9-google-search-hacks-that-will-save-you-activity-7314979007253336064-Ftim?utm_source=share&amp;utm_medium=member_desktop&amp;rcm=ACoAAEcs5qoBh3PWBrEAn0cob479K3rBEku-8PU">Nau&#269; sa efekt&#237;vne pracova&#357; s Google vyh&#318;ad&#225;va&#269;om</a></strong>. Ja som asi doteraz &#382;il v jaskyni. &#128516;</p><div class="captioned-image-container"><figure><a class="image-link image2 is-viewable-img" target="_blank" href="/__u/substackcdn.com/image/fetch/$s_!xc_L!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F766aabc4-cf29-4ea0-85a5-76c936538cf4_693x823.png" data-component-name="Image2ToDOM"><div class="image2-inset"><picture><source type="image/webp" srcset="/__u/substackcdn.com/image/fetch/$s_!xc_L!, /__u/pathomd.substack.com/w_424, /__u/pathomd.substack.com/c_limit, /__u/pathomd.substack.com/f_webp, /__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F766aabc4-cf29-4ea0-85a5-76c936538cf4_693x823.png 424w, /__u/substackcdn.com/image/fetch/$s_!xc_L!, /__u/pathomd.substack.com/w_848, /__u/pathomd.substack.com/c_limit, /__u/pathomd.substack.com/f_webp, /__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F766aabc4-cf29-4ea0-85a5-76c936538cf4_693x823.png 848w, /__u/substackcdn.com/image/fetch/$s_!xc_L!, /__u/pathomd.substack.com/w_1272, /__u/pathomd.substack.com/c_limit, /__u/pathomd.substack.com/f_webp, /__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F766aabc4-cf29-4ea0-85a5-76c936538cf4_693x823.png 1272w, /__u/substackcdn.com/image/fetch/$s_!xc_L!, /__u/pathomd.substack.com/w_1456, /__u/pathomd.substack.com/c_limit, /__u/pathomd.substack.com/f_webp, /__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F766aabc4-cf29-4ea0-85a5-76c936538cf4_693x823.png 1456w" sizes="100vw"><img src="/__u/substackcdn.com/image/fetch/$s_!xc_L!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F766aabc4-cf29-4ea0-85a5-76c936538cf4_693x823.png" width="505" height="599.7330447330447" data-attrs="{&quot;src&quot;:&quot;https://substack-post-media.s3.amazonaws.com/public/images/766aabc4-cf29-4ea0-85a5-76c936538cf4_693x823.png&quot;,&quot;srcNoWatermark&quot;:null,&quot;fullscreen&quot;:null,&quot;imageSize&quot;:null,&quot;height&quot;:823,&quot;width&quot;:693,&quot;resizeWidth&quot;:505,&quot;bytes&quot;:600931,&quot;alt&quot;:null,&quot;title&quot;:null,&quot;type&quot;:&quot;image/png&quot;,&quot;href&quot;:null,&quot;belowTheFold&quot;:true,&quot;topImage&quot;:false,&quot;internalRedirect&quot;:&quot;https://pathomd.substack.com/i/161954103?img=https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F766aabc4-cf29-4ea0-85a5-76c936538cf4_693x823.png&quot;,&quot;isProcessing&quot;:false,&quot;align&quot;:null,&quot;offset&quot;:false}" class="sizing-normal" alt="" srcset="/__u/substackcdn.com/image/fetch/$s_!xc_L!, /__u/pathomd.substack.com/w_424, /__u/pathomd.substack.com/c_limit, /__u/pathomd.substack.com/f_auto, /__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F766aabc4-cf29-4ea0-85a5-76c936538cf4_693x823.png 424w, /__u/substackcdn.com/image/fetch/$s_!xc_L!, /__u/pathomd.substack.com/w_848, /__u/pathomd.substack.com/c_limit, /__u/pathomd.substack.com/f_auto, /__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F766aabc4-cf29-4ea0-85a5-76c936538cf4_693x823.png 848w, /__u/substackcdn.com/image/fetch/$s_!xc_L!, /__u/pathomd.substack.com/w_1272, /__u/pathomd.substack.com/c_limit, /__u/pathomd.substack.com/f_auto, /__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F766aabc4-cf29-4ea0-85a5-76c936538cf4_693x823.png 1272w, /__u/substackcdn.com/image/fetch/$s_!xc_L!, /__u/pathomd.substack.com/w_1456, /__u/pathomd.substack.com/c_limit, /__u/pathomd.substack.com/f_auto, /__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F766aabc4-cf29-4ea0-85a5-76c936538cf4_693x823.png 1456w" sizes="100vw" loading="lazy"></picture><div class="image-link-expand"><div class="pencraft pc-display-flex pc-gap-8 pc-reset"><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container restack-image"><svg aria-hidden="true" width="20" height="20" viewBox="0 0 20 20" fill="none" stroke-width="1.5" stroke="var(--color-fg-primary)" stroke-linecap="round" stroke-linejoin="round" xmlns="http://www.w3.org/2000/svg"><g><path d="M2.53001 7.81595C3.49179 4.73911 6.43281 2.5 9.91173 2.5C13.1684 2.5 15.9537 4.46214 17.0852 7.23684L17.6179 8.67647M17.6179 8.67647L18.5002 4.26471M17.6179 8.67647L13.6473 6.91176M17.4995 12.1841C16.5378 15.2609 13.5967 17.5 10.1178 17.5C6.86118 17.5 4.07589 15.5379 2.94432 12.7632L2.41165 11.3235M2.41165 11.3235L1.5293 15.7353M2.41165 11.3235L6.38224 13.0882"></path></g></svg></button><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container view-image"><svg xmlns="http://www.w3.org/2000/svg" width="20" height="20" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="lucide lucide-maximize2 lucide-maximize-2"><polyline points="15 3 21 3 21 9"></polyline><polyline points="9 21 3 21 3 15"></polyline><line x1="21" x2="14" y1="3" y2="10"></line><line x1="3" x2="10" y1="21" y2="14"></line></svg></button></div></div></div></a><figcaption class="image-caption">Zdroj:<a href="https://www.linkedin.com/posts/lukasstangl_9-google-search-hacks-that-will-save-you-activity-7314979007253336064-Ftim/?utm_source=share&amp;utm_medium=member_desktop&amp;rcm=ACoAAEcs5qoBh3PWBrEAn0cob479K3rBEku-8PU"> www.linkedin.com</a></figcaption></figure></div><div><hr></div><h3><strong>Patho MD tr&#233;ning</strong></h3><div><hr></div><p>&#129370; Aj ke&#271; m&#225;me po sviatkoch, povieme si nie&#269;o o vaj&#237;&#269;kach &#8211; ale nie t&#253;ch ve&#318;kono&#269;n&#253;ch. &#129370;</p><p><strong><a href="https://www.springermedizin.de/keimzelltumor/hodentumoren/wichtige-aenderungen-in-der-who-klassifikation-der-hodentumoren-/50505244">D&#244;le&#382;it&#233; zmeny vo WHO klasifik&#225;cii n&#225;dorov semenn&#237;kov 2022</a></strong></p><p>V centre pozornosti je <strong>rozdelenie germinat&#237;vnych n&#225;dorov pod&#318;a asoci&#225;cie s germinat&#237;vnou neopl&#225;ziou in situ (GCNIS)</strong>, ktor&#225; je k&#318;&#250;&#269;ov&#225; pre diagnostiku a pl&#225;novanie lie&#269;by. <strong>Somatick&#225; malignita</strong> v ter&#233;ne mal&#237;gnych germinat&#237;vnych n&#225;dorov m&#225; by&#357; diagnostikovan&#225; ak jej <strong>minim&#225;lna ve&#318;kos&#357; je &#8805;5&#8239;mm</strong>.</p><div class="captioned-image-container"><figure><a class="image-link image2 is-viewable-img" target="_blank" href="/__u/substackcdn.com/image/fetch/$s_!fB5P!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F30ea065b-a082-4230-8d76-500b1c5ae5dd_1000x1131.jpeg" data-component-name="Image2ToDOM"><div class="image2-inset"><picture><source type="image/webp" srcset="/__u/substackcdn.com/image/fetch/$s_!fB5P!, /__u/pathomd.substack.com/w_424, /__u/pathomd.substack.com/c_limit, /__u/pathomd.substack.com/f_webp, /__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F30ea065b-a082-4230-8d76-500b1c5ae5dd_1000x1131.jpeg 424w, /__u/substackcdn.com/image/fetch/$s_!fB5P!, /__u/pathomd.substack.com/w_848, /__u/pathomd.substack.com/c_limit, /__u/pathomd.substack.com/f_webp, /__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F30ea065b-a082-4230-8d76-500b1c5ae5dd_1000x1131.jpeg 848w, /__u/substackcdn.com/image/fetch/$s_!fB5P!, /__u/pathomd.substack.com/w_1272, /__u/pathomd.substack.com/c_limit, /__u/pathomd.substack.com/f_webp, /__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F30ea065b-a082-4230-8d76-500b1c5ae5dd_1000x1131.jpeg 1272w, /__u/substackcdn.com/image/fetch/$s_!fB5P!, /__u/pathomd.substack.com/w_1456, /__u/pathomd.substack.com/c_limit, /__u/pathomd.substack.com/f_webp, /__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F30ea065b-a082-4230-8d76-500b1c5ae5dd_1000x1131.jpeg 1456w" sizes="100vw"><img src="/__u/substackcdn.com/image/fetch/$s_!fB5P!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F30ea065b-a082-4230-8d76-500b1c5ae5dd_1000x1131.jpeg" width="682" height="771.342" data-attrs="{&quot;src&quot;:&quot;https://substack-post-media.s3.amazonaws.com/public/images/30ea065b-a082-4230-8d76-500b1c5ae5dd_1000x1131.jpeg&quot;,&quot;srcNoWatermark&quot;:null,&quot;fullscreen&quot;:null,&quot;imageSize&quot;:null,&quot;height&quot;:1131,&quot;width&quot;:1000,&quot;resizeWidth&quot;:682,&quot;bytes&quot;:283008,&quot;alt&quot;:null,&quot;title&quot;:null,&quot;type&quot;:&quot;image/jpeg&quot;,&quot;href&quot;:null,&quot;belowTheFold&quot;:true,&quot;topImage&quot;:false,&quot;internalRedirect&quot;:&quot;https://pathomd.substack.com/i/161954103?img=https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F30ea065b-a082-4230-8d76-500b1c5ae5dd_1000x1131.jpeg&quot;,&quot;isProcessing&quot;:false,&quot;align&quot;:null,&quot;offset&quot;:false}" class="sizing-normal" alt="" srcset="/__u/substackcdn.com/image/fetch/$s_!fB5P!, /__u/pathomd.substack.com/w_424, /__u/pathomd.substack.com/c_limit, /__u/pathomd.substack.com/f_auto, /__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F30ea065b-a082-4230-8d76-500b1c5ae5dd_1000x1131.jpeg 424w, /__u/substackcdn.com/image/fetch/$s_!fB5P!, /__u/pathomd.substack.com/w_848, /__u/pathomd.substack.com/c_limit, /__u/pathomd.substack.com/f_auto, /__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F30ea065b-a082-4230-8d76-500b1c5ae5dd_1000x1131.jpeg 848w, /__u/substackcdn.com/image/fetch/$s_!fB5P!, /__u/pathomd.substack.com/w_1272, /__u/pathomd.substack.com/c_limit, /__u/pathomd.substack.com/f_auto, /__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F30ea065b-a082-4230-8d76-500b1c5ae5dd_1000x1131.jpeg 1272w, /__u/substackcdn.com/image/fetch/$s_!fB5P!, /__u/pathomd.substack.com/w_1456, /__u/pathomd.substack.com/c_limit, /__u/pathomd.substack.com/f_auto, /__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F30ea065b-a082-4230-8d76-500b1c5ae5dd_1000x1131.jpeg 1456w" sizes="100vw" loading="lazy"></picture><div class="image-link-expand"><div class="pencraft pc-display-flex pc-gap-8 pc-reset"><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container restack-image"><svg aria-hidden="true" width="20" height="20" viewBox="0 0 20 20" fill="none" stroke-width="1.5" stroke="var(--color-fg-primary)" stroke-linecap="round" stroke-linejoin="round" xmlns="http://www.w3.org/2000/svg"><g><path d="M2.53001 7.81595C3.49179 4.73911 6.43281 2.5 9.91173 2.5C13.1684 2.5 15.9537 4.46214 17.0852 7.23684L17.6179 8.67647M17.6179 8.67647L18.5002 4.26471M17.6179 8.67647L13.6473 6.91176M17.4995 12.1841C16.5378 15.2609 13.5967 17.5 10.1178 17.5C6.86118 17.5 4.07589 15.5379 2.94432 12.7632L2.41165 11.3235M2.41165 11.3235L1.5293 15.7353M2.41165 11.3235L6.38224 13.0882"></path></g></svg></button><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container view-image"><svg xmlns="http://www.w3.org/2000/svg" width="20" height="20" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="lucide lucide-maximize2 lucide-maximize-2"><polyline points="15 3 21 3 21 9"></polyline><polyline points="9 21 3 21 3 15"></polyline><line x1="21" x2="14" y1="3" y2="10"></line><line x1="3" x2="10" y1="21" y2="14"></line></svg></button></div></div></div></a><figcaption class="image-caption">Zdroj: <a href="https://www.springermedizin.de/keimzelltumor/hodentumoren/wichtige-aenderungen-in-der-who-klassifikation-der-hodentumoren-/50505244">www.springermedizin.de/pathologie</a></figcaption></figure></div><p><strong>Vysvetlivky:</strong> Histologick&#233; typy n&#225;dorov semenn&#237;ka a jeho adnex <strong>(a)</strong>. N&#225;dory zo z&#225;rodo&#269;n&#253;ch buniek s&#250; najv&#228;&#269;&#353;ou skupinou, pri&#269;om 90 % z nich je asociovan&#253;ch s GCNIS <strong>(b)</strong>. GCNIS zodpoved&#225; n&#225;dorovo zvrhnut&#253;m z&#225;rodo&#269;n&#253;m bunk&#225;m, ktor&#233; ostali uv&#228;znen&#233; v &#353;t&#225;diu gonocytov <strong>(c)</strong> a s&#250; imunohistochemicky pozit&#237;vne na OCT3/4 <strong>(d)</strong>, D2-40 <strong>(e)</strong> a SOX17 <strong>(f)</strong>.</p><div><hr></div><p><strong>&#129719; Novinky pri germinat&#237;vnych n&#225;doroch:</strong></p><ul><li><p>&#8222;Primit&#237;vny neuroektoderm&#225;lny n&#225;dor&#8220; (PNET) sa teraz ozna&#269;uje ako <strong>&#8222;embryon&#225;lny neuroektoderm&#225;lny n&#225;dor&#8220; (ENET)</strong>.</p></li><li><p>Term&#237;n &#8222;karcinoid&#8220; sa nahr&#225;dza pojmom <strong>&#8222;neuroendokrinn&#253; n&#225;dor&#8220; (NET)</strong>.</p></li><li><p><strong>Prepubert&#225;lny NET</strong> sa vedie ako samostatn&#225; entita bez asoci&#225;cie s GCNIS.</p></li></ul><div><hr></div><p><strong>&#128174; Novinky pri gon&#225;dostrom&#225;lnych n&#225;doroch (SCST):</strong></p><ul><li><p>Dve nov&#233; entity: <strong>sigilocelul&#225;rny</strong> (z angl. &#8222;signet ring&#8221;) <strong>strom&#225;lny n&#225;dor</strong> a <strong>myoid&#225;lny gon&#225;dostrom&#225;lny n&#225;dor</strong>.</p></li><li><p><strong>Sertoliformn&#253; cystaden&#243;m</strong> je zaraden&#253; medzi gon&#225;dostrom&#225;lne n&#225;dory (z angl. &#8222;sex cord stromal tumour&#8221;, SCST).</p></li><li><p><strong>Nov&#233; rozdelenie</strong>: zmie&#353;an&#233; SCST vs. SCST &#8222;neur&#269;en&#233;ho typu&#8220; (NOS).</p></li></ul><p><strong>Pre stratifik&#225;ciu rizika SCST s&#250; d&#244;le&#382;it&#233; nasledovn&#233; rizikov&#233; faktory:</strong> Ve&#318;kos&#357; n&#225;doru &gt;5&#8239;cm, nekr&#243;zy, infiltrat&#237;vny rast, lymfatick&#225;/krvn&#225; inv&#225;zia, cytologick&#233; atypie a mitotick&#225; aktivita (na 2&#8239;mm&#178;).</p><div><hr></div><p><strong>&#127800; Tumory adnex:</strong></p><ul><li><p>Nov&#225; entita: <strong>dobre diferencovan&#253; papil&#225;rny mezotelov&#253; n&#225;dor</strong>. D&#244;le&#382;it&#233; je odl&#237;&#353;i&#357; ho od metast&#225;z (napr. z prostaty, p&#318;&#250;c, GIT).</p></li><li><p>V&#228;&#269;&#353;ina tumorov adnex je ben&#237;gnych a analogicky podobn&#253;ch t&#253;m v &#382;enskom vaje&#269;n&#237;ku.</p></li></ul><div class="captioned-image-container"><figure><a class="image-link image2 is-viewable-img" target="_blank" href="/__u/substackcdn.com/image/fetch/$s_!zo8H!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fd577284a-5b17-4bff-86df-a5071159c57d_1024x576.webp" data-component-name="Image2ToDOM"><div class="image2-inset"><picture><source type="image/webp" srcset="/__u/substackcdn.com/image/fetch/$s_!zo8H!, /__u/pathomd.substack.com/w_424, /__u/pathomd.substack.com/c_limit, /__u/pathomd.substack.com/f_webp, /__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fd577284a-5b17-4bff-86df-a5071159c57d_1024x576.webp 424w, /__u/substackcdn.com/image/fetch/$s_!zo8H!, /__u/pathomd.substack.com/w_848, /__u/pathomd.substack.com/c_limit, /__u/pathomd.substack.com/f_webp, /__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fd577284a-5b17-4bff-86df-a5071159c57d_1024x576.webp 848w, /__u/substackcdn.com/image/fetch/$s_!zo8H!, /__u/pathomd.substack.com/w_1272, /__u/pathomd.substack.com/c_limit, /__u/pathomd.substack.com/f_webp, /__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fd577284a-5b17-4bff-86df-a5071159c57d_1024x576.webp 1272w, /__u/substackcdn.com/image/fetch/$s_!zo8H!, /__u/pathomd.substack.com/w_1456, /__u/pathomd.substack.com/c_limit, /__u/pathomd.substack.com/f_webp, /__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fd577284a-5b17-4bff-86df-a5071159c57d_1024x576.webp 1456w" sizes="100vw"><img src="/__u/substackcdn.com/image/fetch/$s_!zo8H!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fd577284a-5b17-4bff-86df-a5071159c57d_1024x576.webp" width="1024" height="576" data-attrs="{&quot;src&quot;:&quot;https://substack-post-media.s3.amazonaws.com/public/images/d577284a-5b17-4bff-86df-a5071159c57d_1024x576.webp&quot;,&quot;srcNoWatermark&quot;:null,&quot;fullscreen&quot;:null,&quot;imageSize&quot;:null,&quot;height&quot;:576,&quot;width&quot;:1024,&quot;resizeWidth&quot;:null,&quot;bytes&quot;:58320,&quot;alt&quot;:null,&quot;title&quot;:null,&quot;type&quot;:&quot;image/webp&quot;,&quot;href&quot;:null,&quot;belowTheFold&quot;:true,&quot;topImage&quot;:false,&quot;internalRedirect&quot;:&quot;https://pathomd.substack.com/i/161954103?img=https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fd577284a-5b17-4bff-86df-a5071159c57d_1024x576.webp&quot;,&quot;isProcessing&quot;:false,&quot;align&quot;:null,&quot;offset&quot;:false}" class="sizing-normal" alt="" srcset="/__u/substackcdn.com/image/fetch/$s_!zo8H!, /__u/pathomd.substack.com/w_424, /__u/pathomd.substack.com/c_limit, /__u/pathomd.substack.com/f_auto, /__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fd577284a-5b17-4bff-86df-a5071159c57d_1024x576.webp 424w, /__u/substackcdn.com/image/fetch/$s_!zo8H!, /__u/pathomd.substack.com/w_848, /__u/pathomd.substack.com/c_limit, /__u/pathomd.substack.com/f_auto, /__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fd577284a-5b17-4bff-86df-a5071159c57d_1024x576.webp 848w, /__u/substackcdn.com/image/fetch/$s_!zo8H!, /__u/pathomd.substack.com/w_1272, /__u/pathomd.substack.com/c_limit, /__u/pathomd.substack.com/f_auto, /__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fd577284a-5b17-4bff-86df-a5071159c57d_1024x576.webp 1272w, /__u/substackcdn.com/image/fetch/$s_!zo8H!, /__u/pathomd.substack.com/w_1456, /__u/pathomd.substack.com/c_limit, /__u/pathomd.substack.com/f_auto, /__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fd577284a-5b17-4bff-86df-a5071159c57d_1024x576.webp 1456w" sizes="100vw" loading="lazy"></picture><div class="image-link-expand"><div class="pencraft pc-display-flex pc-gap-8 pc-reset"><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container restack-image"><svg aria-hidden="true" width="20" height="20" viewBox="0 0 20 20" fill="none" stroke-width="1.5" stroke="var(--color-fg-primary)" stroke-linecap="round" stroke-linejoin="round" xmlns="http://www.w3.org/2000/svg"><g><path d="M2.53001 7.81595C3.49179 4.73911 6.43281 2.5 9.91173 2.5C13.1684 2.5 15.9537 4.46214 17.0852 7.23684L17.6179 8.67647M17.6179 8.67647L18.5002 4.26471M17.6179 8.67647L13.6473 6.91176M17.4995 12.1841C16.5378 15.2609 13.5967 17.5 10.1178 17.5C6.86118 17.5 4.07589 15.5379 2.94432 12.7632L2.41165 11.3235M2.41165 11.3235L1.5293 15.7353M2.41165 11.3235L6.38224 13.0882"></path></g></svg></button><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container view-image"><svg xmlns="http://www.w3.org/2000/svg" width="20" height="20" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="lucide lucide-maximize2 lucide-maximize-2"><polyline points="15 3 21 3 21 9"></polyline><polyline points="9 21 3 21 3 15"></polyline><line x1="21" x2="14" y1="3" y2="10"></line><line x1="3" x2="10" y1="21" y2="14"></line></svg></button></div></div></div></a><figcaption class="image-caption">Zdroj: <a href="https://ilovepathology.com/testicular-tumor-classification/">www.ilovepathology.com</a></figcaption></figure></div><p>&#128073;<strong>&#8222;Shout-out&#8221; na <a href="/__u/onkomd.substack.com/p/onko-md-4-kombinacia-s-kabozantinibom">Onko MD #4</a> od Pe&#357;a Le&#353;ka. </strong>Kr&#225;sny preh&#318;ad lie&#269;ebn&#253;ch pr&#237;stupov pri germinat&#237;vnych n&#225;doroch semenn&#237;kov v klinickom &#353;t&#225;diu I.</p><div><hr></div><h3><strong>Konferencie a kurzy</strong></h3><div><hr></div><p><strong>&#128300;</strong> Na <strong>NO&#218; v Bratislave</strong> &#357;a <strong>21.-23. 5. 2025</strong> &#269;akaj&#250; <strong><a href="https://onkopat.sk/">3 dni nabit&#233; svetom patol&#243;gie</a></strong>. Ak si laborant, patol&#243;g alebo kolega z kliniky, nev&#225;haj a pr&#237;&#271; sa pozrie&#357;!</p><p>&#129515; V d&#328;och <strong>16.-17. 5. 2025 sa v Z&#225;hrebe</strong> uskuto&#269;n&#237; stretnutie <strong><a href="https://pathology.hu/en/news/1951/biannual-meeting-of-the-pannonian-working-group-of-gi-pathology">Pan&#243;nskej pracovnej skupiny pre gastrointestin&#225;lnu patol&#243;giu</a></strong>. M&#244;&#382;e&#353; sa prihl&#225;si&#357; aj na <strong>online &#250;&#269;as&#357;</strong> a sledova&#357; v&#353;etko z pohodlia gau&#269;a.</p><div><hr></div><h3><strong>Jazykov&#233; okienko pre klinikov</strong></h3><div><hr></div><p>&#129300; Objasnime si pojmy z dne&#353;nej &#353;t&#250;die (kuk vy&#353;&#353;ie):</p><ul><li><p><strong>WSI = z angl. whole slide image</strong> (digit&#225;lna sn&#237;mka z&#237;skan&#225; skenovan&#237;m cel&#233;ho histologick&#233;ho skl&#237;&#269;ka, tzn. rezu tkaniva na skl&#237;&#269;ku, vr&#225;tane bieleho pozadia okolo).</p></li><li><p><strong>ROI = z angl. region of interest</strong> (v softv&#233;ri vyzna&#269;en&#225; oblas&#357; tkaniva na histologickom skl&#237;&#269;ku, ktor&#225; sa n&#225;sledne oskenuje &#8211; u&#353;etr&#237;me t&#253;m na d&#225;tach).</p></li></ul><div><hr></div><h3>R&#244;zne</h3><div><hr></div><p>&#127897;&#65039; Slovami doc. MUDr. Ond&#345;eje Fabi&#225;na, PhD. : <strong>&#8222;Patologie nen&#237; soudn&#237; l&#233;ka&#345;stv&#237;, a ve v&#253;sledku jde o pom&#283;rn&#283; &#269;ist&#253; obor&#8221;</strong>. Cel&#253; rozhovor si pozrie&#353; na <a href="https://www.lekari.tv/video/patolog-neni-soudni-lekar-a-ve-vysledku-je-patologie-docela-cisty-a-klidny-obor-vyvraci-mylne-predstavy-o-svem-oboru-ondrej-fabian/">L&#233;ka&#345;i.TV</a>. &#128077;</p><p><strong>&#128104;&#8205;&#127979; Len pre patol&#243;gov!</strong> Prof. Mahul Amin <a href="https://www.youtube.com/watch?v=8XtsUjBznik">v tejto fantastickej predn&#225;&#353;ke</a> rozober&#225; postavenie AI v mana&#382;mente rakoviny prostaty.</p><div><hr></div><h3>Rie&#353;enie histopatologick&#233;ho kv&#237;zu</h3><div><hr></div><p>&#9989; <strong>A. a D. Mikroskopick&#225; kolit&#237;da / Kolagen&#243;zna kolit&#237;da</strong></p><div class="captioned-image-container"><figure><a class="image-link image2 is-viewable-img" target="_blank" href="/__u/substackcdn.com/image/fetch/$s_!QO6g!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F81b6e29c-7c72-4fd0-9eb8-1d435cbc1692_1280x720.jpeg" data-component-name="Image2ToDOM"><div class="image2-inset"><picture><source type="image/webp" srcset="/__u/substackcdn.com/image/fetch/$s_!QO6g!, /__u/pathomd.substack.com/w_424, /__u/pathomd.substack.com/c_limit, /__u/pathomd.substack.com/f_webp, /__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F81b6e29c-7c72-4fd0-9eb8-1d435cbc1692_1280x720.jpeg 424w, /__u/substackcdn.com/image/fetch/$s_!QO6g!, /__u/pathomd.substack.com/w_848, /__u/pathomd.substack.com/c_limit, /__u/pathomd.substack.com/f_webp, /__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F81b6e29c-7c72-4fd0-9eb8-1d435cbc1692_1280x720.jpeg 848w, /__u/substackcdn.com/image/fetch/$s_!QO6g!, /__u/pathomd.substack.com/w_1272, /__u/pathomd.substack.com/c_limit, /__u/pathomd.substack.com/f_webp, /__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F81b6e29c-7c72-4fd0-9eb8-1d435cbc1692_1280x720.jpeg 1272w, /__u/substackcdn.com/image/fetch/$s_!QO6g!, /__u/pathomd.substack.com/w_1456, /__u/pathomd.substack.com/c_limit, /__u/pathomd.substack.com/f_webp, /__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F81b6e29c-7c72-4fd0-9eb8-1d435cbc1692_1280x720.jpeg 1456w" sizes="100vw"><img src="/__u/substackcdn.com/image/fetch/$s_!QO6g!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F81b6e29c-7c72-4fd0-9eb8-1d435cbc1692_1280x720.jpeg" width="1280" height="720" data-attrs="{&quot;src&quot;:&quot;https://substack-post-media.s3.amazonaws.com/public/images/81b6e29c-7c72-4fd0-9eb8-1d435cbc1692_1280x720.jpeg&quot;,&quot;srcNoWatermark&quot;:null,&quot;fullscreen&quot;:null,&quot;imageSize&quot;:null,&quot;height&quot;:720,&quot;width&quot;:1280,&quot;resizeWidth&quot;:null,&quot;bytes&quot;:404261,&quot;alt&quot;:null,&quot;title&quot;:null,&quot;type&quot;:&quot;image/jpeg&quot;,&quot;href&quot;:null,&quot;belowTheFold&quot;:true,&quot;topImage&quot;:false,&quot;internalRedirect&quot;:&quot;https://pathomd.substack.com/i/161954103?img=https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F81b6e29c-7c72-4fd0-9eb8-1d435cbc1692_1280x720.jpeg&quot;,&quot;isProcessing&quot;:false,&quot;align&quot;:null,&quot;offset&quot;:false}" class="sizing-normal" alt="" srcset="/__u/substackcdn.com/image/fetch/$s_!QO6g!, /__u/pathomd.substack.com/w_424, /__u/pathomd.substack.com/c_limit, /__u/pathomd.substack.com/f_auto, /__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F81b6e29c-7c72-4fd0-9eb8-1d435cbc1692_1280x720.jpeg 424w, /__u/substackcdn.com/image/fetch/$s_!QO6g!, /__u/pathomd.substack.com/w_848, /__u/pathomd.substack.com/c_limit, /__u/pathomd.substack.com/f_auto, /__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F81b6e29c-7c72-4fd0-9eb8-1d435cbc1692_1280x720.jpeg 848w, /__u/substackcdn.com/image/fetch/$s_!QO6g!, /__u/pathomd.substack.com/w_1272, /__u/pathomd.substack.com/c_limit, /__u/pathomd.substack.com/f_auto, /__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F81b6e29c-7c72-4fd0-9eb8-1d435cbc1692_1280x720.jpeg 1272w, /__u/substackcdn.com/image/fetch/$s_!QO6g!, /__u/pathomd.substack.com/w_1456, /__u/pathomd.substack.com/c_limit, /__u/pathomd.substack.com/f_auto, /__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F81b6e29c-7c72-4fd0-9eb8-1d435cbc1692_1280x720.jpeg 1456w" sizes="100vw" loading="lazy"></picture><div class="image-link-expand"><div class="pencraft pc-display-flex pc-gap-8 pc-reset"><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container restack-image"><svg aria-hidden="true" width="20" height="20" viewBox="0 0 20 20" fill="none" stroke-width="1.5" stroke="var(--color-fg-primary)" stroke-linecap="round" stroke-linejoin="round" xmlns="http://www.w3.org/2000/svg"><g><path d="M2.53001 7.81595C3.49179 4.73911 6.43281 2.5 9.91173 2.5C13.1684 2.5 15.9537 4.46214 17.0852 7.23684L17.6179 8.67647M17.6179 8.67647L18.5002 4.26471M17.6179 8.67647L13.6473 6.91176M17.4995 12.1841C16.5378 15.2609 13.5967 17.5 10.1178 17.5C6.86118 17.5 4.07589 15.5379 2.94432 12.7632L2.41165 11.3235M2.41165 11.3235L1.5293 15.7353M2.41165 11.3235L6.38224 13.0882"></path></g></svg></button><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container view-image"><svg xmlns="http://www.w3.org/2000/svg" width="20" height="20" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="lucide lucide-maximize2 lucide-maximize-2"><polyline points="15 3 21 3 21 9"></polyline><polyline points="9 21 3 21 3 15"></polyline><line x1="21" x2="14" y1="3" y2="10"></line><line x1="3" x2="10" y1="21" y2="14"></line></svg></button></div></div></div></a></figure></div><p><strong>&#9997;&#65039; Kolagen&#243;zna kolit&#237;da je podtyp mikroskopickej kolit&#237;dy (MK).</strong> Je to <strong>neinfek&#269;n&#253; z&#225;pal sliznice H&#268;</strong>, klinicky asociovan&#253; s chronick&#253;mi vodnat&#253;mi hna&#269;kami a relat&#237;vne norm&#225;lnym endoskopick&#253;m n&#225;lezom. M&#225; <strong><a href="https://www.pathologyoutlines.com/topic/coloncollagenous.html">charakteristick&#253; mikroskopick&#253; obraz</a></strong>. V dif.dg. treba myslie&#357; najm&#228; na lymfocytick&#250; kolit&#237;du, IBD, chronick&#250; ischemick&#250; kolit&#237;du a amyloid&#243;zu.</p><div><hr></div><p>&#9888;&#65039; <strong>Pozor!</strong></p><p><strong>Mikroskopick&#225; kolit&#237;da</strong> = klinick&#253; term&#237;n/diagn&#243;za.</p><p><strong>Kolagen&#243;zna a lymfocytick&#225; kolit&#237;da</strong> = podtypy MK a samostatn&#233; histopatologick&#233; diagn&#243;zy, <strong>patol&#243;g nepou&#382;&#237;va term&#237;n MK!</strong></p><div><hr></div><p>Ak &#357;a nebav&#237; &#269;&#237;tanie o mikroskopickej kolit&#237;de, <strong>tak si pozri toto preh&#318;adn&#233; video</strong>. &#128071;</p><div id="youtube2-RvF9H34FfjI" class="youtube-wrap" data-attrs="{&quot;videoId&quot;:&quot;RvF9H34FfjI&quot;,&quot;startTime&quot;:null,&quot;endTime&quot;:null}" data-component-name="Youtube2ToDOM"><div class="youtube-inner"><iframe src="https://www.youtube-nocookie.com/embed/RvF9H34FfjI?rel=0&amp;autoplay=0&amp;showinfo=0&amp;enablejsapi=0" frameborder="0" loading="lazy" gesture="media" allow="autoplay; fullscreen" allowautoplay="true" allowfullscreen="true" width="728" height="409"></iframe></div></div><div><hr></div><p><strong>&#270;akujeme za pre&#269;&#237;tanie a op&#228;&#357; o mesiac!</strong> &#129299;</p><p>Tom&#225;&#353; a Megi</p><p class="button-wrapper" data-attrs="{&quot;url&quot;:&quot;https://pathomd.substack.com/leaderboard?&amp;utm_source=post&quot;,&quot;text&quot;:&quot;Refer a friend&quot;,&quot;action&quot;:null,&quot;class&quot;:null}" data-component-name="ButtonCreateButton"><a class="button primary" href="/__u/pathomd.substack.com/leaderboard?&amp;utm_source=post"><span>Refer a friend</span></a></p><p>PS: Odporu&#269; Patho MD aspo&#328; 1 kamo&#353;ovi*kamo&#353;ke a na mail ti pr&#237;de dar&#269;ek! &#128526;</p><div><hr></div><p class="button-wrapper" 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data-component-name="ButtonCreateButton"><a class="button primary" href="/__u/pathomd.substack.com/p/patho-md-10-povelkonocny-update-klasifikacie?utm_source=substack&amp;utm_medium=email&amp;utm_content=share&amp;action=share"><span>Share</span></a></p></div><p></p><p></p>]]></content:encoded></item><item><title><![CDATA[🔬 Patho MD #9 Ako využiť AI v patológii?]]></title><description><![CDATA[Novinky z patol&#243;gie za 3 min&#250;ty.]]></description><link>https://pathomd.substack.com/p/patho-md-9-ako-vyuzit-ai-v-patologii</link><guid isPermaLink="false">https://pathomd.substack.com/p/patho-md-9-ako-vyuzit-ai-v-patologii</guid><dc:creator><![CDATA[MUDr. Tomáš Krajčovič]]></dc:creator><pubDate>Thu, 27 Mar 2025 05:01:06 GMT</pubDate><enclosure url="https://substack-post-media.s3.amazonaws.com/public/images/27886de8-ccc7-440a-9884-839083301027_1024x1024.png" length="0" type="image/jpeg"/><content:encoded><![CDATA[<div class="captioned-image-container"><figure><a class="image-link image2" target="_blank" href="/__u/substackcdn.com/image/fetch/$s_!EWwe!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F560f1259-f9d7-4b29-82a3-e73bea1ccc82_1121x201.png" data-component-name="Image2ToDOM"><div class="image2-inset"><picture><source type="image/webp" srcset="/__u/substackcdn.com/image/fetch/$s_!EWwe!, /__u/pathomd.substack.com/w_424, /__u/pathomd.substack.com/c_limit, /__u/pathomd.substack.com/f_webp, /__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F560f1259-f9d7-4b29-82a3-e73bea1ccc82_1121x201.png 424w, /__u/substackcdn.com/image/fetch/$s_!EWwe!, /__u/pathomd.substack.com/w_848, /__u/pathomd.substack.com/c_limit, /__u/pathomd.substack.com/f_webp, /__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F560f1259-f9d7-4b29-82a3-e73bea1ccc82_1121x201.png 848w, /__u/substackcdn.com/image/fetch/$s_!EWwe!, /__u/pathomd.substack.com/w_1272, /__u/pathomd.substack.com/c_limit, /__u/pathomd.substack.com/f_webp, /__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F560f1259-f9d7-4b29-82a3-e73bea1ccc82_1121x201.png 1272w, /__u/substackcdn.com/image/fetch/$s_!EWwe!, /__u/pathomd.substack.com/w_1456, /__u/pathomd.substack.com/c_limit, /__u/pathomd.substack.com/f_webp, /__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F560f1259-f9d7-4b29-82a3-e73bea1ccc82_1121x201.png 1456w" sizes="100vw"><img src="/__u/substackcdn.com/image/fetch/$s_!EWwe!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F560f1259-f9d7-4b29-82a3-e73bea1ccc82_1121x201.png" width="1121" height="201" 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/__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F560f1259-f9d7-4b29-82a3-e73bea1ccc82_1121x201.png 424w, /__u/substackcdn.com/image/fetch/$s_!EWwe!, /__u/pathomd.substack.com/w_848, /__u/pathomd.substack.com/c_limit, /__u/pathomd.substack.com/f_auto, /__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F560f1259-f9d7-4b29-82a3-e73bea1ccc82_1121x201.png 848w, /__u/substackcdn.com/image/fetch/$s_!EWwe!, /__u/pathomd.substack.com/w_1272, /__u/pathomd.substack.com/c_limit, /__u/pathomd.substack.com/f_auto, /__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F560f1259-f9d7-4b29-82a3-e73bea1ccc82_1121x201.png 1272w, /__u/substackcdn.com/image/fetch/$s_!EWwe!, /__u/pathomd.substack.com/w_1456, /__u/pathomd.substack.com/c_limit, /__u/pathomd.substack.com/f_auto, /__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F560f1259-f9d7-4b29-82a3-e73bea1ccc82_1121x201.png 1456w" sizes="100vw" fetchpriority="high"></picture><div></div></div></a></figure></div><p><strong>Vitaj pri 9. vydan&#237; Patho MD!</strong></p><p>Technol&#243;gie h&#253;bu cel&#253;m svetom a patol&#243;gia nie je v&#253;nimkou. Rozmohol sa n&#225;m tu &#8222;takov&#253; ne&#353;var&#8221; menom digitaliz&#225;cia patol&#243;gie a umel&#225; inteligencia (AI). &#128515;</p><p>V tomto vydan&#237; ti ve&#318;mi stru&#269;ne predstav&#237;m v&#237;zie do bud&#250;cnosti a ak&#250; vzru&#353;uj&#250;cu dobu pr&#225;ve pre&#382;&#237;vame v patol&#243;gii.</p><p><strong>V dne&#353;nom Patho MD:</strong></p><blockquote><p>&#129504; AI a predpovedanie pre&#382;itia pri CRC</p><p>&#129489;&#8205;&#128300; Generat&#237;vna AI v patol&#243;gii</p><p>&#128300; Nezvy&#269;ajn&#225; kazuistika mesiaca</p></blockquote><p><strong>U&#382;&#237;vaj!</strong></p><div><hr></div><h3><strong>Aktu&#225;lna &#353;t&#250;dia v skratke</strong></h3><div><hr></div><p><strong>&#129302; AI pom&#225;ha predpoveda&#357; pre&#382;&#237;vanie pacientov s karcin&#243;mom hrub&#233;ho &#269;reva!</strong></p><p>V&#253;skumn&#237;ci z Google Health a Medic&#237;nskej univerzity v Grazi vyvinuli <strong>syst&#233;m hlbok&#233;ho u&#269;enia</strong> (DLS), ktor&#253; <strong>dok&#225;&#382;e predpoveda&#357; pre&#382;&#237;vanie pacientov s kolorekt&#225;lnym karcin&#243;mom</strong> (CRC) v &#353;t&#225;diu II a III.</p><p>Hlavn&#253;m probl&#233;mom v diagnostike a lie&#269;be CRC je, &#382;e <strong>pacienti s rovnak&#253;m &#353;t&#225;diom ochorenia m&#244;&#382;u ma&#357; ve&#318;mi rozdielne progn&#243;zy</strong>. Tradi&#269;n&#233; histomorfologick&#233; ukazovatele (napr. ve&#318;kos&#357; n&#225;doru, postihnutie lymfatick&#253;ch uzl&#237;n) neposkytuj&#250; v&#382;dy dostato&#269;ne presn&#250; inform&#225;ciu o tom, kto je vo vy&#353;&#353;om riziku.</p><p>Tento <strong>model bol tr&#233;novan&#253; na 3 652 pr&#237;padoch CRC</strong> (celkovo 27 300 digit&#225;lnych sn&#237;mok n&#225;dorov&#233;ho tkaniva) a svojou presnos&#357;ou prekonal tradi&#269;n&#233; klinicko-patologick&#233; ukazovatele.</p><p>AI analyzovala digit&#225;lne sn&#237;mky n&#225;dorov&#233;ho tkaniva a h&#318;adala vzory, ktor&#233; mohli signalizova&#357; agres&#237;vnej&#353;&#237; priebeh choroby. <a href="https://www.nature.com/articles/s41746-021-00427-2">V tejto &#353;t&#250;dii</a> model identifikoval <strong>nov&#253; prognostick&#253; znak</strong> &#8211; <strong>zhluky zle diferencovan&#253;ch n&#225;dorov&#253;ch buniek v bl&#237;zkosti perikolick&#233;ho tukov&#233;ho tkaniva</strong> (pozri obr&#225;zok ni&#382;&#353;ie).</p><p>Tento <strong>tzv. &#8222;tumor-adip&#243;zny znak&#8220;</strong> sa uk&#225;zal ako <strong>siln&#253; indik&#225;tor hor&#353;ej progn&#243;zy</strong>. Ke&#271; bol nov&#253; znak uk&#225;zan&#253; sk&#250;sen&#253;m patol&#243;gom, t&#237; ho u&#382; dok&#225;zali spr&#225;vne rozpozna&#357; s vysokou presnos&#357;ou.</p><div class="captioned-image-container"><figure><a class="image-link image2 is-viewable-img" target="_blank" href="/__u/substackcdn.com/image/fetch/$s_!QipX!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fb425275f-d7f7-4a0b-9612-9d6a1976d664_1391x555.jpeg" data-component-name="Image2ToDOM"><div class="image2-inset"><picture><source type="image/webp" srcset="/__u/substackcdn.com/image/fetch/$s_!QipX!, /__u/pathomd.substack.com/w_424, /__u/pathomd.substack.com/c_limit, /__u/pathomd.substack.com/f_webp, /__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fb425275f-d7f7-4a0b-9612-9d6a1976d664_1391x555.jpeg 424w, /__u/substackcdn.com/image/fetch/$s_!QipX!, /__u/pathomd.substack.com/w_848, /__u/pathomd.substack.com/c_limit, /__u/pathomd.substack.com/f_webp, /__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fb425275f-d7f7-4a0b-9612-9d6a1976d664_1391x555.jpeg 848w, /__u/substackcdn.com/image/fetch/$s_!QipX!, /__u/pathomd.substack.com/w_1272, /__u/pathomd.substack.com/c_limit, /__u/pathomd.substack.com/f_webp, /__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fb425275f-d7f7-4a0b-9612-9d6a1976d664_1391x555.jpeg 1272w, /__u/substackcdn.com/image/fetch/$s_!QipX!, /__u/pathomd.substack.com/w_1456, /__u/pathomd.substack.com/c_limit, /__u/pathomd.substack.com/f_webp, /__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fb425275f-d7f7-4a0b-9612-9d6a1976d664_1391x555.jpeg 1456w" sizes="100vw"><img src="/__u/substackcdn.com/image/fetch/$s_!QipX!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fb425275f-d7f7-4a0b-9612-9d6a1976d664_1391x555.jpeg" width="1391" height="555" 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/__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fb425275f-d7f7-4a0b-9612-9d6a1976d664_1391x555.jpeg 424w, /__u/substackcdn.com/image/fetch/$s_!QipX!, /__u/pathomd.substack.com/w_848, /__u/pathomd.substack.com/c_limit, /__u/pathomd.substack.com/f_auto, /__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fb425275f-d7f7-4a0b-9612-9d6a1976d664_1391x555.jpeg 848w, /__u/substackcdn.com/image/fetch/$s_!QipX!, /__u/pathomd.substack.com/w_1272, /__u/pathomd.substack.com/c_limit, /__u/pathomd.substack.com/f_auto, /__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fb425275f-d7f7-4a0b-9612-9d6a1976d664_1391x555.jpeg 1272w, /__u/substackcdn.com/image/fetch/$s_!QipX!, /__u/pathomd.substack.com/w_1456, /__u/pathomd.substack.com/c_limit, /__u/pathomd.substack.com/f_auto, /__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fb425275f-d7f7-4a0b-9612-9d6a1976d664_1391x555.jpeg 1456w" sizes="100vw" loading="lazy"></picture><div class="image-link-expand"><div class="pencraft pc-display-flex pc-gap-8 pc-reset"><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container restack-image"><svg aria-hidden="true" width="20" height="20" viewBox="0 0 20 20" fill="none" stroke-width="1.5" stroke="var(--color-fg-primary)" stroke-linecap="round" stroke-linejoin="round" xmlns="http://www.w3.org/2000/svg"><g><path d="M2.53001 7.81595C3.49179 4.73911 6.43281 2.5 9.91173 2.5C13.1684 2.5 15.9537 4.46214 17.0852 7.23684L17.6179 8.67647M17.6179 8.67647L18.5002 4.26471M17.6179 8.67647L13.6473 6.91176M17.4995 12.1841C16.5378 15.2609 13.5967 17.5 10.1178 17.5C6.86118 17.5 4.07589 15.5379 2.94432 12.7632L2.41165 11.3235M2.41165 11.3235L1.5293 15.7353M2.41165 11.3235L6.38224 13.0882"></path></g></svg></button><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container view-image"><svg xmlns="http://www.w3.org/2000/svg" width="20" height="20" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="lucide lucide-maximize2 lucide-maximize-2"><polyline points="15 3 21 3 21 9"></polyline><polyline points="9 21 3 21 3 15"></polyline><line x1="21" x2="14" y1="3" y2="10"></line><line x1="3" x2="10" y1="21" y2="14"></line></svg></button></div></div></div></a><figcaption class="image-caption">Zdroj: <a href="https://www.nature.com/articles/s41746-021-00427-2">www.nature.com</a></figcaption></figure></div><div><hr></div><p><strong>&#128161; Z&#225;very &#353;t&#250;die</strong></p><p>DLS m&#244;&#382;e pom&#244;c&#357; <strong>lep&#353;ie stratifikova&#357; pacientov a optimalizova&#357; lie&#269;bu</strong>, napr&#237;klad identifikova&#357; vysoko rizikov&#253;ch pacientov v &#353;t&#225;diu II, ktor&#237; by mohli profitova&#357; z adjuvantnej chemoterapie.</p><p>Z&#225;rove&#328; sa otv&#225;ra cesta k objavovaniu nov&#253;ch prognostick&#253;ch ukazovate&#318;ov. <strong>AI tak m&#244;&#382;e dop&#314;&#328;a&#357; pr&#225;cu patol&#243;gov a pom&#225;ha&#357; pri ich &#271;al&#353;om vzdel&#225;van&#237; a zlep&#353;ovan&#237; zdravotnej starostlivosti</strong>.</p><div><hr></div><h3><strong>Kazuistika mesiaca</strong></h3><div><hr></div><p>&#128221;<strong> </strong>28-ro&#269;n&#225; &#382;ena s myomat&#243;znou maternicou, opera&#269;ne boli odstr&#225;nen&#233; viacer&#233; myomat&#243;zne uzly. Histologicky podobn&#253; obraz vo v&#353;etk&#253;ch vy&#353;etren&#253;ch uzloch, bez nekr&#243;z, mitotick&#225; aktivita 1 MF / 1 mm&#178; <strong>(&#250;rove&#328; 5/5).</strong></p><div class="captioned-image-container"><figure><a class="image-link image2 is-viewable-img" target="_blank" href="/__u/substackcdn.com/image/fetch/$s_!zjvP!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fe51c7fa9-9ac0-485c-93b5-66971da76c8c_1920x919.jpeg" data-component-name="Image2ToDOM"><div class="image2-inset"><picture><source type="image/webp" srcset="/__u/substackcdn.com/image/fetch/$s_!zjvP!, /__u/pathomd.substack.com/w_424, /__u/pathomd.substack.com/c_limit, /__u/pathomd.substack.com/f_webp, /__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fe51c7fa9-9ac0-485c-93b5-66971da76c8c_1920x919.jpeg 424w, 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/__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fe51c7fa9-9ac0-485c-93b5-66971da76c8c_1920x919.jpeg 424w, /__u/substackcdn.com/image/fetch/$s_!zjvP!, /__u/pathomd.substack.com/w_848, /__u/pathomd.substack.com/c_limit, /__u/pathomd.substack.com/f_auto, /__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fe51c7fa9-9ac0-485c-93b5-66971da76c8c_1920x919.jpeg 848w, /__u/substackcdn.com/image/fetch/$s_!zjvP!, /__u/pathomd.substack.com/w_1272, /__u/pathomd.substack.com/c_limit, /__u/pathomd.substack.com/f_auto, /__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fe51c7fa9-9ac0-485c-93b5-66971da76c8c_1920x919.jpeg 1272w, /__u/substackcdn.com/image/fetch/$s_!zjvP!, /__u/pathomd.substack.com/w_1456, /__u/pathomd.substack.com/c_limit, /__u/pathomd.substack.com/f_auto, /__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fe51c7fa9-9ac0-485c-93b5-66971da76c8c_1920x919.jpeg 1456w" sizes="100vw" loading="lazy"></picture><div class="image-link-expand"><div class="pencraft pc-display-flex pc-gap-8 pc-reset"><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container restack-image"><svg aria-hidden="true" width="20" height="20" viewBox="0 0 20 20" fill="none" stroke-width="1.5" stroke="var(--color-fg-primary)" stroke-linecap="round" stroke-linejoin="round" xmlns="http://www.w3.org/2000/svg"><g><path d="M2.53001 7.81595C3.49179 4.73911 6.43281 2.5 9.91173 2.5C13.1684 2.5 15.9537 4.46214 17.0852 7.23684L17.6179 8.67647M17.6179 8.67647L18.5002 4.26471M17.6179 8.67647L13.6473 6.91176M17.4995 12.1841C16.5378 15.2609 13.5967 17.5 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zadarmo, alebo aj tie platen&#233;. Pozri link ni&#382;&#353;ie.&#128071;</p><div class="captioned-image-container"><figure><a class="image-link image2 is-viewable-img" target="_blank" href="/__u/substackcdn.com/image/fetch/$s_!qzag!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fa55f6536-d95f-4dc3-a15f-f06336d6b63f_800x1000.jpeg" data-component-name="Image2ToDOM"><div class="image2-inset"><picture><source type="image/webp" srcset="/__u/substackcdn.com/image/fetch/$s_!qzag!, /__u/pathomd.substack.com/w_424, /__u/pathomd.substack.com/c_limit, /__u/pathomd.substack.com/f_webp, /__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fa55f6536-d95f-4dc3-a15f-f06336d6b63f_800x1000.jpeg 424w, /__u/substackcdn.com/image/fetch/$s_!qzag!, /__u/pathomd.substack.com/w_848, /__u/pathomd.substack.com/c_limit, /__u/pathomd.substack.com/f_webp, 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src="/__u/substackcdn.com/image/fetch/$s_!qzag!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fa55f6536-d95f-4dc3-a15f-f06336d6b63f_800x1000.jpeg" width="800" height="1000" 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/__u/pathomd.substack.com/w_1456, /__u/pathomd.substack.com/c_limit, /__u/pathomd.substack.com/f_auto, /__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fa55f6536-d95f-4dc3-a15f-f06336d6b63f_800x1000.jpeg 1456w" sizes="100vw" loading="lazy"></picture><div class="image-link-expand"><div class="pencraft pc-display-flex pc-gap-8 pc-reset"><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container restack-image"><svg aria-hidden="true" width="20" height="20" viewBox="0 0 20 20" fill="none" stroke-width="1.5" stroke="var(--color-fg-primary)" stroke-linecap="round" stroke-linejoin="round" xmlns="http://www.w3.org/2000/svg"><g><path d="M2.53001 7.81595C3.49179 4.73911 6.43281 2.5 9.91173 2.5C13.1684 2.5 15.9537 4.46214 17.0852 7.23684L17.6179 8.67647M17.6179 8.67647L18.5002 4.26471M17.6179 8.67647L13.6473 6.91176M17.4995 12.1841C16.5378 15.2609 13.5967 17.5 10.1178 17.5C6.86118 17.5 4.07589 15.5379 2.94432 12.7632L2.41165 11.3235M2.41165 11.3235L1.5293 15.7353M2.41165 11.3235L6.38224 13.0882"></path></g></svg></button><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container view-image"><svg xmlns="http://www.w3.org/2000/svg" width="20" height="20" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="lucide lucide-maximize2 lucide-maximize-2"><polyline points="15 3 21 3 21 9"></polyline><polyline points="9 21 3 21 3 15"></polyline><line x1="21" x2="14" y1="3" y2="10"></line><line x1="3" x2="10" y1="21" y2="14"></line></svg></button></div></div></div></a><figcaption class="image-caption">Zdroj: <a href="https://www.linkedin.com/posts/igor-buinevici_top-8-free-harvard-courses-ai-leadership-activity-7306301855448354816-iq3b?utm_source=share&amp;utm_medium=member_desktop&amp;rcm=ACoAAEcs5qoBh3PWBrEAn0cob479K3rBEku-8PU">www.linkedin.com</a></figcaption></figure></div><div><hr></div><h3><strong>Patho MD tr&#233;ning</strong></h3><div><hr></div><p><strong>&#128187; Generat&#237;vna umel&#225; inteligencia (AI) v patol&#243;gii &#8211; bud&#250;cnos&#357; diagnostiky?</strong></p><p>AI sa st&#225;va v&#253;znamn&#253;m n&#225;strojom v patol&#243;gii. Dok&#225;&#382;e analyzova&#357; histologick&#233; sn&#237;mky, automatizova&#357; pracovn&#233; procesy a podporova&#357; v&#253;skum.</p><div><hr></div><p><strong>Ako men&#237; AI patol&#243;giu? &#128105;&#8205;&#9877;&#65039;</strong></p><ul><li><p><strong>Presnej&#353;ia diagnostika</strong></p><p>AI analyzuje digit&#225;lne sn&#237;mky a identifikuje morfologick&#233; vzory, ktor&#233; m&#244;&#382;u signalizova&#357; ochorenie, &#269;&#237;m zvy&#353;uje diagnostick&#250; spo&#318;ahlivos&#357;.</p></li><li><p><strong>Virtu&#225;lne farbenie</strong></p><p>Umo&#382;&#328;uje &#8222;digit&#225;lne&#8221; farbenie histologick&#253;ch vzoriek bez nutnosti &#353;tandardn&#233;ho chemick&#233;ho farbenia, &#269;&#237;m &#353;etr&#237; &#269;as a n&#225;klady.</p></li><li><p><strong>Generovanie syntetick&#253;ch d&#225;t</strong></p><p>Pom&#225;ha pri tr&#233;novan&#237; nov&#253;ch AI modelov a v&#253;skume zriedkav&#253;ch ochoren&#237;.</p></li><li><p><strong>Podpora rozhodovania</strong></p><p>AI ako asistent patol&#243;ga m&#244;&#382;e odporu&#269;i&#357; diferenci&#225;lnu diagnostiku a navrhn&#250;&#357; vhodn&#233; doplnkov&#233; testy.</p></li></ul><div><hr></div><p><strong>V&#253;hody pre klinick&#250; prax &#129658;</strong></p><p>&#10004; <strong>Zv&#253;&#353;en&#225; diagnostick&#225; presnos&#357;</strong></p><p>Lep&#353;ia interpret&#225;cia histologick&#253;ch n&#225;lezov.</p><p>&#10004; <strong>Efekt&#237;vnej&#353;&#237; pracovn&#253; tok</strong></p><p>Automatiz&#225;cia rutinn&#253;ch &#250;loh uvo&#318;&#328;uje &#269;as patol&#243;gom a zr&#253;chlenie vybavovacieho &#269;asu (tzv. TAT).</p><p>&#10004; <strong>Podpora vzdel&#225;vania</strong></p><p>AI dok&#225;&#382;e generova&#357; eduka&#269;n&#233; materi&#225;ly a simul&#225;cie na tr&#233;ning patol&#243;gov.</p><div><hr></div><p><strong>V&#253;zvy a obmedzenia &#128563;</strong></p><p>&#9888; <strong>Etick&#233; ot&#225;zky</strong></p><p>Zabezpe&#269;enie d&#244;veryhodnosti modelov a ochrany osobn&#253;ch &#250;dajov.</p><p>&#9888; <strong>Valid&#225;cia a integr&#225;cia</strong></p><p>AI mus&#237; prejs&#357; klinick&#253;m overen&#237;m pred plnohodnotn&#253;m vyu&#382;it&#237;m.</p><p>&#9888; <strong>Spo&#318;ahlivos&#357; v&#253;stupov</strong></p><p>AI modely m&#244;&#382;u niekedy generova&#357; nespr&#225;vne alebo zav&#225;dzaj&#250;ce v&#253;sledky!!!</p><div><hr></div><p><strong>V bud&#250;cnosti m&#225; generat&#237;vna AI potenci&#225;l</strong> z&#225;sadne ovplyvni&#357; diagnostiku a personalizovan&#250; medic&#237;nu. Jej &#250;spe&#353;n&#225; implement&#225;cia si v&#353;ak vy&#382;aduje &#250;zku spolupr&#225;cu medzi IT odborn&#237;kmi, patol&#243;gmi a regula&#269;n&#253;mi in&#353;tit&#250;ciami.</p><div class="captioned-image-container"><figure><a class="image-link image2 is-viewable-img" target="_blank" href="/__u/substackcdn.com/image/fetch/$s_!F2NS!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fd7f1b7ec-acbf-48d8-a6a1-f8edd506fbed_1063x542.png" data-component-name="Image2ToDOM"><div class="image2-inset"><picture><source type="image/webp" srcset="/__u/substackcdn.com/image/fetch/$s_!F2NS!, /__u/pathomd.substack.com/w_424, /__u/pathomd.substack.com/c_limit, /__u/pathomd.substack.com/f_webp, /__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fd7f1b7ec-acbf-48d8-a6a1-f8edd506fbed_1063x542.png 424w, /__u/substackcdn.com/image/fetch/$s_!F2NS!, /__u/pathomd.substack.com/w_848, /__u/pathomd.substack.com/c_limit, /__u/pathomd.substack.com/f_webp, /__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fd7f1b7ec-acbf-48d8-a6a1-f8edd506fbed_1063x542.png 848w, /__u/substackcdn.com/image/fetch/$s_!F2NS!, /__u/pathomd.substack.com/w_1272, /__u/pathomd.substack.com/c_limit, /__u/pathomd.substack.com/f_webp, /__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fd7f1b7ec-acbf-48d8-a6a1-f8edd506fbed_1063x542.png 1272w, /__u/substackcdn.com/image/fetch/$s_!F2NS!, /__u/pathomd.substack.com/w_1456, /__u/pathomd.substack.com/c_limit, /__u/pathomd.substack.com/f_webp, /__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fd7f1b7ec-acbf-48d8-a6a1-f8edd506fbed_1063x542.png 1456w" sizes="100vw"><img src="/__u/substackcdn.com/image/fetch/$s_!F2NS!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fd7f1b7ec-acbf-48d8-a6a1-f8edd506fbed_1063x542.png" width="1063" height="542" data-attrs="{&quot;src&quot;:&quot;https://substack-post-media.s3.amazonaws.com/public/images/d7f1b7ec-acbf-48d8-a6a1-f8edd506fbed_1063x542.png&quot;,&quot;srcNoWatermark&quot;:null,&quot;fullscreen&quot;:null,&quot;imageSize&quot;:null,&quot;height&quot;:542,&quot;width&quot;:1063,&quot;resizeWidth&quot;:null,&quot;bytes&quot;:239586,&quot;alt&quot;:null,&quot;title&quot;:null,&quot;type&quot;:&quot;image/png&quot;,&quot;href&quot;:null,&quot;belowTheFold&quot;:true,&quot;topImage&quot;:false,&quot;internalRedirect&quot;:&quot;https://pathomd.substack.com/i/159606395?img=https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fd7f1b7ec-acbf-48d8-a6a1-f8edd506fbed_1063x542.png&quot;,&quot;isProcessing&quot;:false,&quot;align&quot;:null,&quot;offset&quot;:false}" class="sizing-normal" alt="" srcset="/__u/substackcdn.com/image/fetch/$s_!F2NS!, /__u/pathomd.substack.com/w_424, /__u/pathomd.substack.com/c_limit, /__u/pathomd.substack.com/f_auto, /__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fd7f1b7ec-acbf-48d8-a6a1-f8edd506fbed_1063x542.png 424w, /__u/substackcdn.com/image/fetch/$s_!F2NS!, /__u/pathomd.substack.com/w_848, /__u/pathomd.substack.com/c_limit, /__u/pathomd.substack.com/f_auto, /__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fd7f1b7ec-acbf-48d8-a6a1-f8edd506fbed_1063x542.png 848w, /__u/substackcdn.com/image/fetch/$s_!F2NS!, /__u/pathomd.substack.com/w_1272, /__u/pathomd.substack.com/c_limit, /__u/pathomd.substack.com/f_auto, /__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fd7f1b7ec-acbf-48d8-a6a1-f8edd506fbed_1063x542.png 1272w, /__u/substackcdn.com/image/fetch/$s_!F2NS!, /__u/pathomd.substack.com/w_1456, /__u/pathomd.substack.com/c_limit, /__u/pathomd.substack.com/f_auto, /__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fd7f1b7ec-acbf-48d8-a6a1-f8edd506fbed_1063x542.png 1456w" sizes="100vw" loading="lazy"></picture><div class="image-link-expand"><div class="pencraft pc-display-flex pc-gap-8 pc-reset"><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container restack-image"><svg aria-hidden="true" width="20" height="20" viewBox="0 0 20 20" fill="none" stroke-width="1.5" stroke="var(--color-fg-primary)" stroke-linecap="round" stroke-linejoin="round" xmlns="http://www.w3.org/2000/svg"><g><path d="M2.53001 7.81595C3.49179 4.73911 6.43281 2.5 9.91173 2.5C13.1684 2.5 15.9537 4.46214 17.0852 7.23684L17.6179 8.67647M17.6179 8.67647L18.5002 4.26471M17.6179 8.67647L13.6473 6.91176M17.4995 12.1841C16.5378 15.2609 13.5967 17.5 10.1178 17.5C6.86118 17.5 4.07589 15.5379 2.94432 12.7632L2.41165 11.3235M2.41165 11.3235L1.5293 15.7353M2.41165 11.3235L6.38224 13.0882"></path></g></svg></button><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container view-image"><svg xmlns="http://www.w3.org/2000/svg" width="20" height="20" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="lucide lucide-maximize2 lucide-maximize-2"><polyline points="15 3 21 3 21 9"></polyline><polyline points="9 21 3 21 3 15"></polyline><line x1="21" x2="14" y1="3" y2="10"></line><line x1="3" x2="10" y1="21" y2="14"></line></svg></button></div></div></div></a><figcaption class="image-caption">Zdroj: <a href="https://meridian.allenpress.com/aplm/article/doi/10.5858/arpa.2024-0215-RA/505319/Generative-Artificial-Intelligence-in-Anatomic">www.meridian.allenpress.com</a></figcaption></figure></div><p>Ak &#357;a zauj&#237;ma t&#225;to t&#233;ma, odpor&#250;&#269;am s&#233;riu &#271;al&#353;&#237;ch &#269;l&#225;nkov v <a href="https://www.modernpathology.org/article/S0893-3952(25)00001-8/fulltext">Modern Pathology</a>. </p><div><hr></div><h3><strong>Konferencie a kurzy</strong></h3><div><hr></div><p>&#129729; V d&#328;och <strong>11.-12. apr&#237;la</strong> <strong>2025</strong> sa <strong>v Litomy&#353;li (CZ)</strong> uskuto&#269;n&#237; <strong><a href="https://www.fnhk.cz/fingerland/seminare/pozvanka">26. Semin&#225;&#345; mlad&#253;ch patolog&#367; s mezin&#225;rodn&#237; &#250;&#269;ast&#237;</a></strong>. M&#244;&#382;e&#353; sa te&#353;i&#357; na skvel&#253;ch sp&#237;krov, ktor&#237; bud&#250; predn&#225;&#353;a&#357; o patol&#243;gii p&#318;&#250;c, pleury a mediast&#237;na. </p><p><strong>&#129518; Chce&#353; sa nau&#269;i&#357; pracova&#357; s d&#225;tami?</strong> Potom ti ur&#269;ite odpor&#250;&#269;am intenz&#237;vny kurz od <strong>CodeBridge College</strong> &#8211; <a href="https://springdataschool.com/index.html#days">Spring Data School</a> v Bratislave, najbli&#382;&#353;ie v term&#237;ne <strong>7.-11. apr&#237;la 2025</strong>.</p><div><hr></div><h3><strong>Jazykov&#233; okienko pre klinikov</strong></h3><div><hr></div><p>&#128187; <strong>Skl&#237;&#269;kov&#253; skener</strong> = premen&#237; histologick&#253; prepar&#225;t (skl&#237;&#269;ko) na digit&#225;lnu sn&#237;mku. Patol&#243;g n&#225;sledne vyhodnot&#237; obraz na po&#269;&#237;ta&#269;ovom softv&#233;ri a stanov&#237; diagn&#243;zu, bez nutnosti klasick&#233;ho mikroskopu.</p><p><strong>LIS</strong> = laborat&#243;rny informa&#269;n&#253; syst&#233;m.</p><p><strong>IMS</strong> = z angl. &#8222;image management system&#8221;. Integruje &#250;daje z LIS (v ide&#225;lnom svete aj z NIS) a digit&#225;lne sn&#237;mky tkaniva zo skenera v jednom u&#382;&#237;vate&#318;skom rozhran&#237;, v ktorom patol&#243;g pracuje.</p><div><hr></div><h3>R&#244;zne</h3><div><hr></div><p>Pre tvoju predstavu &#8211; biznis okolo digitaliz&#225;cie v patol&#243;gii a jednotliv&#237; hr&#225;&#269;i. &#128562;</p><div class="captioned-image-container"><figure><a class="image-link image2 is-viewable-img" target="_blank" href="/__u/substackcdn.com/image/fetch/$s_!RSW2!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F21b1a9f7-1585-413a-a8fa-9474ff49bf15_1835x1150.jpeg" data-component-name="Image2ToDOM"><div class="image2-inset"><picture><source type="image/webp" srcset="/__u/substackcdn.com/image/fetch/$s_!RSW2!, /__u/pathomd.substack.com/w_424, /__u/pathomd.substack.com/c_limit, /__u/pathomd.substack.com/f_webp, /__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F21b1a9f7-1585-413a-a8fa-9474ff49bf15_1835x1150.jpeg 424w, /__u/substackcdn.com/image/fetch/$s_!RSW2!, /__u/pathomd.substack.com/w_848, /__u/pathomd.substack.com/c_limit, /__u/pathomd.substack.com/f_webp, /__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F21b1a9f7-1585-413a-a8fa-9474ff49bf15_1835x1150.jpeg 848w, /__u/substackcdn.com/image/fetch/$s_!RSW2!, /__u/pathomd.substack.com/w_1272, /__u/pathomd.substack.com/c_limit, /__u/pathomd.substack.com/f_webp, /__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F21b1a9f7-1585-413a-a8fa-9474ff49bf15_1835x1150.jpeg 1272w, /__u/substackcdn.com/image/fetch/$s_!RSW2!, /__u/pathomd.substack.com/w_1456, /__u/pathomd.substack.com/c_limit, /__u/pathomd.substack.com/f_webp, /__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F21b1a9f7-1585-413a-a8fa-9474ff49bf15_1835x1150.jpeg 1456w" sizes="100vw"><img src="/__u/substackcdn.com/image/fetch/$s_!RSW2!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F21b1a9f7-1585-413a-a8fa-9474ff49bf15_1835x1150.jpeg" width="1456" height="912" data-attrs="{&quot;src&quot;:&quot;https://substack-post-media.s3.amazonaws.com/public/images/21b1a9f7-1585-413a-a8fa-9474ff49bf15_1835x1150.jpeg&quot;,&quot;srcNoWatermark&quot;:null,&quot;fullscreen&quot;:null,&quot;imageSize&quot;:null,&quot;height&quot;:912,&quot;width&quot;:1456,&quot;resizeWidth&quot;:null,&quot;bytes&quot;:213445,&quot;alt&quot;:null,&quot;title&quot;:null,&quot;type&quot;:&quot;image/jpeg&quot;,&quot;href&quot;:null,&quot;belowTheFold&quot;:true,&quot;topImage&quot;:false,&quot;internalRedirect&quot;:&quot;https://pathomd.substack.com/i/159606395?img=https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F21b1a9f7-1585-413a-a8fa-9474ff49bf15_1835x1150.jpeg&quot;,&quot;isProcessing&quot;:false,&quot;align&quot;:null,&quot;offset&quot;:false}" class="sizing-normal" alt="" srcset="/__u/substackcdn.com/image/fetch/$s_!RSW2!, /__u/pathomd.substack.com/w_424, /__u/pathomd.substack.com/c_limit, /__u/pathomd.substack.com/f_auto, /__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F21b1a9f7-1585-413a-a8fa-9474ff49bf15_1835x1150.jpeg 424w, /__u/substackcdn.com/image/fetch/$s_!RSW2!, /__u/pathomd.substack.com/w_848, /__u/pathomd.substack.com/c_limit, /__u/pathomd.substack.com/f_auto, /__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F21b1a9f7-1585-413a-a8fa-9474ff49bf15_1835x1150.jpeg 848w, /__u/substackcdn.com/image/fetch/$s_!RSW2!, /__u/pathomd.substack.com/w_1272, /__u/pathomd.substack.com/c_limit, /__u/pathomd.substack.com/f_auto, /__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F21b1a9f7-1585-413a-a8fa-9474ff49bf15_1835x1150.jpeg 1272w, /__u/substackcdn.com/image/fetch/$s_!RSW2!, /__u/pathomd.substack.com/w_1456, /__u/pathomd.substack.com/c_limit, /__u/pathomd.substack.com/f_auto, /__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F21b1a9f7-1585-413a-a8fa-9474ff49bf15_1835x1150.jpeg 1456w" sizes="100vw" loading="lazy"></picture><div class="image-link-expand"><div class="pencraft pc-display-flex pc-gap-8 pc-reset"><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container restack-image"><svg aria-hidden="true" width="20" height="20" viewBox="0 0 20 20" fill="none" stroke-width="1.5" stroke="var(--color-fg-primary)" stroke-linecap="round" stroke-linejoin="round" xmlns="http://www.w3.org/2000/svg"><g><path d="M2.53001 7.81595C3.49179 4.73911 6.43281 2.5 9.91173 2.5C13.1684 2.5 15.9537 4.46214 17.0852 7.23684L17.6179 8.67647M17.6179 8.67647L18.5002 4.26471M17.6179 8.67647L13.6473 6.91176M17.4995 12.1841C16.5378 15.2609 13.5967 17.5 10.1178 17.5C6.86118 17.5 4.07589 15.5379 2.94432 12.7632L2.41165 11.3235M2.41165 11.3235L1.5293 15.7353M2.41165 11.3235L6.38224 13.0882"></path></g></svg></button><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container view-image"><svg xmlns="http://www.w3.org/2000/svg" width="20" height="20" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="lucide lucide-maximize2 lucide-maximize-2"><polyline points="15 3 21 3 21 9"></polyline><polyline points="9 21 3 21 3 15"></polyline><line x1="21" x2="14" y1="3" y2="10"></line><line x1="3" x2="10" y1="21" y2="14"></line></svg></button></div></div></div></a><figcaption class="image-caption">Zdroj: <a href="https://www.linkedin.com/posts/abdolrezajavadi_ai-digitalpathology-computationalpathology-activity-7244727782574882820-9TNS?utm_source=share&amp;utm_medium=member_desktop&amp;rcm=ACoAAEcs5qoBh3PWBrEAn0cob479K3rBEku-8PU">www.linkedin.com</a></figcaption></figure></div><div><hr></div><h3>Rie&#353;enie histopatologick&#233;ho kv&#237;zu</h3><div><hr></div><p>&#9989; <strong>B. Fumar&#225;t hydrat&#225;za (FH) deficientn&#253; leiomy&#243;m</strong></p><div class="captioned-image-container"><figure><a class="image-link image2 is-viewable-img" target="_blank" href="/__u/substackcdn.com/image/fetch/$s_!NNnp!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F1159ec94-e7d0-4543-9eb3-fff92602565c_1280x720.jpeg" data-component-name="Image2ToDOM"><div class="image2-inset"><picture><source type="image/webp" srcset="/__u/substackcdn.com/image/fetch/$s_!NNnp!, /__u/pathomd.substack.com/w_424, /__u/pathomd.substack.com/c_limit, /__u/pathomd.substack.com/f_webp, /__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F1159ec94-e7d0-4543-9eb3-fff92602565c_1280x720.jpeg 424w, /__u/substackcdn.com/image/fetch/$s_!NNnp!, /__u/pathomd.substack.com/w_848, /__u/pathomd.substack.com/c_limit, /__u/pathomd.substack.com/f_webp, /__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F1159ec94-e7d0-4543-9eb3-fff92602565c_1280x720.jpeg 848w, /__u/substackcdn.com/image/fetch/$s_!NNnp!, /__u/pathomd.substack.com/w_1272, /__u/pathomd.substack.com/c_limit, /__u/pathomd.substack.com/f_webp, /__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F1159ec94-e7d0-4543-9eb3-fff92602565c_1280x720.jpeg 1272w, /__u/substackcdn.com/image/fetch/$s_!NNnp!, /__u/pathomd.substack.com/w_1456, /__u/pathomd.substack.com/c_limit, /__u/pathomd.substack.com/f_webp, /__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F1159ec94-e7d0-4543-9eb3-fff92602565c_1280x720.jpeg 1456w" sizes="100vw"><img src="/__u/substackcdn.com/image/fetch/$s_!NNnp!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F1159ec94-e7d0-4543-9eb3-fff92602565c_1280x720.jpeg" width="1280" height="720" 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/__u/pathomd.substack.com/w_1456, /__u/pathomd.substack.com/c_limit, /__u/pathomd.substack.com/f_auto, /__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F1159ec94-e7d0-4543-9eb3-fff92602565c_1280x720.jpeg 1456w" sizes="100vw" loading="lazy"></picture><div class="image-link-expand"><div class="pencraft pc-display-flex pc-gap-8 pc-reset"><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container restack-image"><svg aria-hidden="true" width="20" height="20" viewBox="0 0 20 20" fill="none" stroke-width="1.5" stroke="var(--color-fg-primary)" stroke-linecap="round" stroke-linejoin="round" xmlns="http://www.w3.org/2000/svg"><g><path d="M2.53001 7.81595C3.49179 4.73911 6.43281 2.5 9.91173 2.5C13.1684 2.5 15.9537 4.46214 17.0852 7.23684L17.6179 8.67647M17.6179 8.67647L18.5002 4.26471M17.6179 8.67647L13.6473 6.91176M17.4995 12.1841C16.5378 15.2609 13.5967 17.5 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href="/__u/substackcdn.com/image/fetch/$s_!100w!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F53ab8c71-9d17-48d8-8812-62937065458e_1280x720.jpeg" data-component-name="Image2ToDOM"><div class="image2-inset"><picture><source type="image/webp" srcset="/__u/substackcdn.com/image/fetch/$s_!100w!, /__u/pathomd.substack.com/w_424, /__u/pathomd.substack.com/c_limit, /__u/pathomd.substack.com/f_webp, /__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F53ab8c71-9d17-48d8-8812-62937065458e_1280x720.jpeg 424w, /__u/substackcdn.com/image/fetch/$s_!100w!, /__u/pathomd.substack.com/w_848, /__u/pathomd.substack.com/c_limit, /__u/pathomd.substack.com/f_webp, /__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F53ab8c71-9d17-48d8-8812-62937065458e_1280x720.jpeg 848w, /__u/substackcdn.com/image/fetch/$s_!100w!, /__u/pathomd.substack.com/w_1272, /__u/pathomd.substack.com/c_limit, /__u/pathomd.substack.com/f_webp, /__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F53ab8c71-9d17-48d8-8812-62937065458e_1280x720.jpeg 1272w, /__u/substackcdn.com/image/fetch/$s_!100w!, /__u/pathomd.substack.com/w_1456, /__u/pathomd.substack.com/c_limit, /__u/pathomd.substack.com/f_webp, /__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F53ab8c71-9d17-48d8-8812-62937065458e_1280x720.jpeg 1456w" sizes="100vw"><img 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/__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F53ab8c71-9d17-48d8-8812-62937065458e_1280x720.jpeg 424w, /__u/substackcdn.com/image/fetch/$s_!100w!, /__u/pathomd.substack.com/w_848, /__u/pathomd.substack.com/c_limit, /__u/pathomd.substack.com/f_auto, /__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F53ab8c71-9d17-48d8-8812-62937065458e_1280x720.jpeg 848w, /__u/substackcdn.com/image/fetch/$s_!100w!, /__u/pathomd.substack.com/w_1272, /__u/pathomd.substack.com/c_limit, /__u/pathomd.substack.com/f_auto, /__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F53ab8c71-9d17-48d8-8812-62937065458e_1280x720.jpeg 1272w, /__u/substackcdn.com/image/fetch/$s_!100w!, /__u/pathomd.substack.com/w_1456, /__u/pathomd.substack.com/c_limit, /__u/pathomd.substack.com/f_auto, /__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F53ab8c71-9d17-48d8-8812-62937065458e_1280x720.jpeg 1456w" sizes="100vw" loading="lazy"></picture><div class="image-link-expand"><div class="pencraft pc-display-flex pc-gap-8 pc-reset"><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container restack-image"><svg aria-hidden="true" width="20" height="20" viewBox="0 0 20 20" fill="none" stroke-width="1.5" stroke="var(--color-fg-primary)" stroke-linecap="round" stroke-linejoin="round" xmlns="http://www.w3.org/2000/svg"><g><path d="M2.53001 7.81595C3.49179 4.73911 6.43281 2.5 9.91173 2.5C13.1684 2.5 15.9537 4.46214 17.0852 7.23684L17.6179 8.67647M17.6179 8.67647L18.5002 4.26471M17.6179 8.67647L13.6473 6.91176M17.4995 12.1841C16.5378 15.2609 13.5967 17.5 10.1178 17.5C6.86118 17.5 4.07589 15.5379 2.94432 12.7632L2.41165 11.3235M2.41165 11.3235L1.5293 15.7353M2.41165 11.3235L6.38224 13.0882"></path></g></svg></button><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container view-image"><svg xmlns="http://www.w3.org/2000/svg" width="20" height="20" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="lucide lucide-maximize2 lucide-maximize-2"><polyline points="15 3 21 3 21 9"></polyline><polyline points="9 21 3 21 3 15"></polyline><line x1="21" x2="14" y1="3" y2="10"></line><line x1="3" x2="10" y1="21" y2="14"></line></svg></button></div></div></div></a></figure></div><p><strong>&#127800; <a href="https://pmc.ncbi.nlm.nih.gov/articles/PMC8663909/">FH-deficientn&#253; leiomy&#243;m</a></strong> je zriedkav&#253; (0,4 % v&#353;etk&#253;ch leiomy&#243;mov maternice) a m&#225; <strong>osobit&#253; histologick&#253; obraz</strong> &#8211; celul&#225;rna popul&#225;cia n&#225;dorov&#253;ch buniek, bizarn&#233; jadr&#225;, n&#225;padn&#233; eozinofiln&#233; jadierka, cytoplazmatick&#233; eozinofiln&#233; inkl&#250;zie a rozvetven&#233; krvn&#233; cievy (&#8222;staghorn vessels&#8221;).</p><p><strong>CAVE!</strong> Treba myslie&#357; na <strong><a href="https://www.pathologyoutlines.com/topic/stainsFH2SC.html">Reedov a HLRCC syndr&#243;m</a></strong> (z angl. &#8222;hereditary leiomyomatosis and renal cell carcinoma&#8221;). Patol&#243;g mus&#237; upozorni&#357; klinikov na t&#250;to mo&#382;nos&#357; a odporu&#269;i&#357; konzult&#225;ciu cestou klinickej genetiky.</p><div><hr></div><div class="captioned-image-container"><figure><a class="image-link image2 is-viewable-img" target="_blank" href="/__u/substackcdn.com/image/fetch/$s_!e_Uf!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fc66845e6-2f7b-4330-92b2-cd94bdefe3f4_1200x800.jpeg" data-component-name="Image2ToDOM"><div class="image2-inset"><picture><source type="image/webp" srcset="/__u/substackcdn.com/image/fetch/$s_!e_Uf!, /__u/pathomd.substack.com/w_424, /__u/pathomd.substack.com/c_limit, /__u/pathomd.substack.com/f_webp, /__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fc66845e6-2f7b-4330-92b2-cd94bdefe3f4_1200x800.jpeg 424w, /__u/substackcdn.com/image/fetch/$s_!e_Uf!, /__u/pathomd.substack.com/w_848, /__u/pathomd.substack.com/c_limit, /__u/pathomd.substack.com/f_webp, /__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fc66845e6-2f7b-4330-92b2-cd94bdefe3f4_1200x800.jpeg 848w, /__u/substackcdn.com/image/fetch/$s_!e_Uf!, /__u/pathomd.substack.com/w_1272, /__u/pathomd.substack.com/c_limit, /__u/pathomd.substack.com/f_webp, /__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fc66845e6-2f7b-4330-92b2-cd94bdefe3f4_1200x800.jpeg 1272w, /__u/substackcdn.com/image/fetch/$s_!e_Uf!, /__u/pathomd.substack.com/w_1456, /__u/pathomd.substack.com/c_limit, /__u/pathomd.substack.com/f_webp, /__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fc66845e6-2f7b-4330-92b2-cd94bdefe3f4_1200x800.jpeg 1456w" sizes="100vw"><img src="/__u/substackcdn.com/image/fetch/$s_!e_Uf!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fc66845e6-2f7b-4330-92b2-cd94bdefe3f4_1200x800.jpeg" width="1200" height="800" 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/__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fc66845e6-2f7b-4330-92b2-cd94bdefe3f4_1200x800.jpeg 424w, /__u/substackcdn.com/image/fetch/$s_!e_Uf!, /__u/pathomd.substack.com/w_848, /__u/pathomd.substack.com/c_limit, /__u/pathomd.substack.com/f_auto, /__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fc66845e6-2f7b-4330-92b2-cd94bdefe3f4_1200x800.jpeg 848w, /__u/substackcdn.com/image/fetch/$s_!e_Uf!, /__u/pathomd.substack.com/w_1272, /__u/pathomd.substack.com/c_limit, /__u/pathomd.substack.com/f_auto, /__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fc66845e6-2f7b-4330-92b2-cd94bdefe3f4_1200x800.jpeg 1272w, /__u/substackcdn.com/image/fetch/$s_!e_Uf!, /__u/pathomd.substack.com/w_1456, /__u/pathomd.substack.com/c_limit, /__u/pathomd.substack.com/f_auto, /__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fc66845e6-2f7b-4330-92b2-cd94bdefe3f4_1200x800.jpeg 1456w" sizes="100vw" loading="lazy"></picture><div class="image-link-expand"><div class="pencraft pc-display-flex pc-gap-8 pc-reset"><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container restack-image"><svg aria-hidden="true" width="20" height="20" viewBox="0 0 20 20" fill="none" stroke-width="1.5" stroke="var(--color-fg-primary)" stroke-linecap="round" stroke-linejoin="round" xmlns="http://www.w3.org/2000/svg"><g><path d="M2.53001 7.81595C3.49179 4.73911 6.43281 2.5 9.91173 2.5C13.1684 2.5 15.9537 4.46214 17.0852 7.23684L17.6179 8.67647M17.6179 8.67647L18.5002 4.26471M17.6179 8.67647L13.6473 6.91176M17.4995 12.1841C16.5378 15.2609 13.5967 17.5 10.1178 17.5C6.86118 17.5 4.07589 15.5379 2.94432 12.7632L2.41165 11.3235M2.41165 11.3235L1.5293 15.7353M2.41165 11.3235L6.38224 13.0882"></path></g></svg></button><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container view-image"><svg xmlns="http://www.w3.org/2000/svg" width="20" height="20" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="lucide lucide-maximize2 lucide-maximize-2"><polyline points="15 3 21 3 21 9"></polyline><polyline points="9 21 3 21 3 15"></polyline><line x1="21" x2="14" y1="3" y2="10"></line><line x1="3" x2="10" y1="21" y2="14"></line></svg></button></div></div></div></a><figcaption class="image-caption">Zdroj: <a href="https://www.uniaktuell.unibe.ch/2023/a_cockpit_for_tissue_medicine/index_eng.html">www.uniaktuell.unibe.ch</a></figcaption></figure></div><p><strong>Zabudni na re&#269;i o patol&#243;goch!</strong> Aj takto raz m&#244;&#382;e vyzera&#357; tvoja pr&#225;ca, ke&#271; sa rozhodne&#353; pre tento odbor. &#128526;</p><p><strong>&#270;akujem za pre&#269;&#237;tanie a op&#228;&#357; o mesiac!</strong></p><p>Tom&#225;&#353;</p><p class="button-wrapper" data-attrs="{&quot;url&quot;:&quot;https://pathomd.substack.com/leaderboard?&amp;utm_source=post&quot;,&quot;text&quot;:&quot;Refer a friend&quot;,&quot;action&quot;:null,&quot;class&quot;:null}" data-component-name="ButtonCreateButton"><a class="button primary" href="/__u/pathomd.substack.com/leaderboard?&amp;utm_source=post"><span>Refer a friend</span></a></p><p>PS: Odporu&#269; Patho MD aspo&#328; 1 kamo&#353;ovi*kamo&#353;ke a na mail ti pr&#237;de dar&#269;ek! &#128526;</p><div><hr></div><p class="button-wrapper" data-attrs="{&quot;url&quot;:&quot;https://pathomd.substack.com/subscribe?&quot;,&quot;text&quot;:&quot;Subscribe now&quot;,&quot;action&quot;:null,&quot;class&quot;:null}" data-component-name="ButtonCreateButton"><a class="button primary" 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href="/__u/pathomd.substack.com/p/patho-md-9-ako-vyuzit-ai-v-patologii?utm_source=substack&amp;utm_medium=email&amp;utm_content=share&amp;action=share"><span>Share</span></a></p></div><p></p><p></p>]]></content:encoded></item><item><title><![CDATA[🔬 Patho MD #8 Čo sa zmenilo v klasifikácii močovej cytológie? ]]></title><description><![CDATA[Novinky z patol&#243;gie za 3 min&#250;ty.]]></description><link>https://pathomd.substack.com/p/patho-md-8-co-sa-zmenilo-v-klasifikacii</link><guid isPermaLink="false">https://pathomd.substack.com/p/patho-md-8-co-sa-zmenilo-v-klasifikacii</guid><dc:creator><![CDATA[MUDr. Tomáš Krajčovič]]></dc:creator><pubDate>Thu, 27 Feb 2025 05:01:33 GMT</pubDate><enclosure url="https://substack-post-media.s3.amazonaws.com/public/images/ab005eed-1ced-44a8-97ba-8b2827aa0eca_1024x1024.png" length="0" type="image/jpeg"/><content:encoded><![CDATA[<div class="captioned-image-container"><figure><a class="image-link image2" target="_blank" href="/__u/substackcdn.com/image/fetch/$s_!EWwe!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F560f1259-f9d7-4b29-82a3-e73bea1ccc82_1121x201.png" data-component-name="Image2ToDOM"><div class="image2-inset"><picture><source type="image/webp" srcset="/__u/substackcdn.com/image/fetch/$s_!EWwe!, /__u/pathomd.substack.com/w_424, /__u/pathomd.substack.com/c_limit, /__u/pathomd.substack.com/f_webp, /__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F560f1259-f9d7-4b29-82a3-e73bea1ccc82_1121x201.png 424w, /__u/substackcdn.com/image/fetch/$s_!EWwe!, /__u/pathomd.substack.com/w_848, /__u/pathomd.substack.com/c_limit, /__u/pathomd.substack.com/f_webp, /__u/pathomd.substack.com/q_auto:good, 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/__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F560f1259-f9d7-4b29-82a3-e73bea1ccc82_1121x201.png 424w, /__u/substackcdn.com/image/fetch/$s_!EWwe!, /__u/pathomd.substack.com/w_848, /__u/pathomd.substack.com/c_limit, /__u/pathomd.substack.com/f_auto, /__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F560f1259-f9d7-4b29-82a3-e73bea1ccc82_1121x201.png 848w, /__u/substackcdn.com/image/fetch/$s_!EWwe!, /__u/pathomd.substack.com/w_1272, /__u/pathomd.substack.com/c_limit, /__u/pathomd.substack.com/f_auto, /__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F560f1259-f9d7-4b29-82a3-e73bea1ccc82_1121x201.png 1272w, /__u/substackcdn.com/image/fetch/$s_!EWwe!, /__u/pathomd.substack.com/w_1456, /__u/pathomd.substack.com/c_limit, /__u/pathomd.substack.com/f_auto, /__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F560f1259-f9d7-4b29-82a3-e73bea1ccc82_1121x201.png 1456w" sizes="100vw" fetchpriority="high"></picture><div></div></div></a></figure></div><p><strong>Vitaj pri 8. vydan&#237; Patho MD!</strong></p><p>Pri p&#237;san&#237; tohto vydania som n&#225;hodou natrafil na star&#250; medic&#237;nsku m&#250;dros&#357;, ktor&#225; ma pobavila (bez ur&#225;&#382;ky, kolegovia &#128515;):</p><blockquote><p><em>&#8222;Chirurg rob&#237; v&#353;etko, ale ni&#269; nevie. Internista vie v&#353;etko, ale ni&#269; nerob&#237;. Patol&#243;g rob&#237; v&#353;etko a vie v&#353;etko, ... ale pr&#237;li&#353; neskoro!</em>&#8221;</p></blockquote><p>Prejdime teraz k n&#225;&#353;mu newslettru. <strong>Na jeho konci &#357;a &#269;ak&#225; prekvapenie.</strong> &#128521;</p><p><strong>V dne&#353;nom Patho MD:</strong></p><blockquote><p>&#129504; Intramukoz&#225;lny kolorekt&#225;lny karcin&#243;m</p><p>&#129489;&#8205;&#128300; Cytol&#243;gia mo&#269;ov&#253;ch ciest</p><p>&#128300; Arkadi M. Rywlin v Plzni</p></blockquote><p><strong>U&#382;&#237;vaj!</strong></p><div><hr></div><h3><strong>Aktu&#225;lna &#353;t&#250;dia v skratke</strong></h3><div><hr></div><p><strong>&#129300; Intramukoz&#225;lny kolorekt&#225;lny karcin&#243;m a potreba jeho uznania v klinickej praxi</strong></p><p>Ned&#225;vna &#353;t&#250;dia publikovan&#225; v <em><strong><a href="https://onlinelibrary.wiley.com/doi/10.1111/his.15389">Histopathology</a></strong></em> sa zaober&#225; kontroverznou diagnostikou <strong>intramukoz&#225;lneho kolorekt&#225;lneho karcin&#243;mu</strong> (IMCRC), ktor&#253; je &#269;asto zamie&#328;an&#253; za <strong>high-grade dyspl&#225;ziu</strong> (HGD), resp. ho niektor&#237; pou&#382;&#237;vaj&#250; ako synonymum HGD.</p><p>Zo 134 vybran&#253;ch arch&#237;vnych pr&#237;padov odhalili 14, ktor&#233; boli skuto&#269;n&#233; IMCRC (10,4 %). Tieto sa vyskytovali preva&#382;ne v konven&#269;n&#253;ch aden&#243;moch a &#269;asto boli spojen&#233; s <strong>mikrosatelitovou instabilitou (50 % pr&#237;padov)</strong>, najm&#228; u pacientov s <strong>Lynchov&#253;m syndr&#243;mom</strong>.</p><p><strong>Incidencia IMCRC je n&#237;zka</strong> (0,01 % v popula&#269;nom skr&#237;ningu) a predstavuje <strong>minim&#225;lne riziko vzniku metast&#225;z</strong>.</p><div class="captioned-image-container"><figure><a class="image-link image2 is-viewable-img" target="_blank" href="/__u/substackcdn.com/image/fetch/$s_!v2nD!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F1e11818b-c723-4408-b414-6fb089b13255_1984x1027.jpeg" data-component-name="Image2ToDOM"><div class="image2-inset"><picture><source type="image/webp" srcset="/__u/substackcdn.com/image/fetch/$s_!v2nD!, /__u/pathomd.substack.com/w_424, /__u/pathomd.substack.com/c_limit, /__u/pathomd.substack.com/f_webp, /__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F1e11818b-c723-4408-b414-6fb089b13255_1984x1027.jpeg 424w, /__u/substackcdn.com/image/fetch/$s_!v2nD!, /__u/pathomd.substack.com/w_848, /__u/pathomd.substack.com/c_limit, /__u/pathomd.substack.com/f_webp, /__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F1e11818b-c723-4408-b414-6fb089b13255_1984x1027.jpeg 848w, /__u/substackcdn.com/image/fetch/$s_!v2nD!, /__u/pathomd.substack.com/w_1272, /__u/pathomd.substack.com/c_limit, /__u/pathomd.substack.com/f_webp, /__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F1e11818b-c723-4408-b414-6fb089b13255_1984x1027.jpeg 1272w, /__u/substackcdn.com/image/fetch/$s_!v2nD!, /__u/pathomd.substack.com/w_1456, /__u/pathomd.substack.com/c_limit, /__u/pathomd.substack.com/f_webp, /__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F1e11818b-c723-4408-b414-6fb089b13255_1984x1027.jpeg 1456w" sizes="100vw"><img src="/__u/substackcdn.com/image/fetch/$s_!v2nD!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F1e11818b-c723-4408-b414-6fb089b13255_1984x1027.jpeg" width="1456" height="754" 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/__u/pathomd.substack.com/w_1456, /__u/pathomd.substack.com/c_limit, /__u/pathomd.substack.com/f_auto, /__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F1e11818b-c723-4408-b414-6fb089b13255_1984x1027.jpeg 1456w" sizes="100vw" loading="lazy"></picture><div class="image-link-expand"><div class="pencraft pc-display-flex pc-gap-8 pc-reset"><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container restack-image"><svg aria-hidden="true" width="20" height="20" viewBox="0 0 20 20" fill="none" stroke-width="1.5" stroke="var(--color-fg-primary)" stroke-linecap="round" stroke-linejoin="round" xmlns="http://www.w3.org/2000/svg"><g><path d="M2.53001 7.81595C3.49179 4.73911 6.43281 2.5 9.91173 2.5C13.1684 2.5 15.9537 4.46214 17.0852 7.23684L17.6179 8.67647M17.6179 8.67647L18.5002 4.26471M17.6179 8.67647L13.6473 6.91176M17.4995 12.1841C16.5378 15.2609 13.5967 17.5 10.1178 17.5C6.86118 17.5 4.07589 15.5379 2.94432 12.7632L2.41165 11.3235M2.41165 11.3235L1.5293 15.7353M2.41165 11.3235L6.38224 13.0882"></path></g></svg></button><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container view-image"><svg xmlns="http://www.w3.org/2000/svg" width="20" height="20" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="lucide lucide-maximize2 lucide-maximize-2"><polyline points="15 3 21 3 21 9"></polyline><polyline points="9 21 3 21 3 15"></polyline><line x1="21" x2="14" y1="3" y2="10"></line><line x1="3" x2="10" y1="21" y2="14"></line></svg></button></div></div></div></a><figcaption class="image-caption">Zdroj: <a href="https://onlinelibrary.wiley.com/doi/10.1111/his.15389">Wiley Online Library</a></figcaption></figure></div><p>Autori zd&#244;raz&#328;uj&#250; <strong>potrebu jasn&#233;ho odl&#237;&#353;enia IMCRC od HGD</strong>, aby sa predi&#353;lo nadmernej alebo nedostato&#269;nej lie&#269;be. Pri diagnostike IMCRC odpor&#250;&#269;aj&#250; <strong>rutinn&#233; testovanie opravn&#253;ch mechanizmov DNA (MMR prote&#237;nov)</strong>.</p><p><strong>Z&#225;very &#353;t&#250;die</strong> zd&#244;raz&#328;uj&#250; <strong>nutnos&#357;</strong> <strong>&#353;tandardizovan&#253;ch diagnostick&#253;ch krit&#233;ri&#237;</strong> <strong>pre IMCRC</strong>, &#269;&#237;m sa m&#244;&#382;e zabr&#225;ni&#357; nespr&#225;vnej klasifik&#225;cii l&#233;zi&#237; a zbyto&#269;nej onkologickej lie&#269;be.</p><div><hr></div><h3><strong>Kazuistika mesiaca</strong></h3><div><hr></div><div class="captioned-image-container"><figure><a class="image-link image2 is-viewable-img" target="_blank" href="/__u/substackcdn.com/image/fetch/$s_!ep70!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fcc81d154-1625-401a-80a5-e07da6ea208f_1106x720.png" data-component-name="Image2ToDOM"><div class="image2-inset"><picture><source type="image/webp" srcset="/__u/substackcdn.com/image/fetch/$s_!ep70!, /__u/pathomd.substack.com/w_424, /__u/pathomd.substack.com/c_limit, /__u/pathomd.substack.com/f_webp, /__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fcc81d154-1625-401a-80a5-e07da6ea208f_1106x720.png 424w, /__u/substackcdn.com/image/fetch/$s_!ep70!, /__u/pathomd.substack.com/w_848, /__u/pathomd.substack.com/c_limit, /__u/pathomd.substack.com/f_webp, /__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fcc81d154-1625-401a-80a5-e07da6ea208f_1106x720.png 848w, /__u/substackcdn.com/image/fetch/$s_!ep70!, /__u/pathomd.substack.com/w_1272, /__u/pathomd.substack.com/c_limit, /__u/pathomd.substack.com/f_webp, /__u/pathomd.substack.com/q_auto:good, 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/__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fcc81d154-1625-401a-80a5-e07da6ea208f_1106x720.png 424w, /__u/substackcdn.com/image/fetch/$s_!ep70!, /__u/pathomd.substack.com/w_848, /__u/pathomd.substack.com/c_limit, /__u/pathomd.substack.com/f_auto, /__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fcc81d154-1625-401a-80a5-e07da6ea208f_1106x720.png 848w, /__u/substackcdn.com/image/fetch/$s_!ep70!, /__u/pathomd.substack.com/w_1272, /__u/pathomd.substack.com/c_limit, /__u/pathomd.substack.com/f_auto, /__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fcc81d154-1625-401a-80a5-e07da6ea208f_1106x720.png 1272w, /__u/substackcdn.com/image/fetch/$s_!ep70!, /__u/pathomd.substack.com/w_1456, /__u/pathomd.substack.com/c_limit, /__u/pathomd.substack.com/f_auto, /__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fcc81d154-1625-401a-80a5-e07da6ea208f_1106x720.png 1456w" sizes="100vw" loading="lazy"></picture><div class="image-link-expand"><div class="pencraft pc-display-flex pc-gap-8 pc-reset"><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container restack-image"><svg aria-hidden="true" width="20" height="20" viewBox="0 0 20 20" fill="none" stroke-width="1.5" stroke="var(--color-fg-primary)" stroke-linecap="round" stroke-linejoin="round" xmlns="http://www.w3.org/2000/svg"><g><path d="M2.53001 7.81595C3.49179 4.73911 6.43281 2.5 9.91173 2.5C13.1684 2.5 15.9537 4.46214 17.0852 7.23684L17.6179 8.67647M17.6179 8.67647L18.5002 4.26471M17.6179 8.67647L13.6473 6.91176M17.4995 12.1841C16.5378 15.2609 13.5967 17.5 10.1178 17.5C6.86118 17.5 4.07589 15.5379 2.94432 12.7632L2.41165 11.3235M2.41165 11.3235L1.5293 15.7353M2.41165 11.3235L6.38224 13.0882"></path></g></svg></button><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container view-image"><svg xmlns="http://www.w3.org/2000/svg" width="20" height="20" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="lucide lucide-maximize2 lucide-maximize-2"><polyline points="15 3 21 3 21 9"></polyline><polyline points="9 21 3 21 3 15"></polyline><line x1="21" x2="14" y1="3" y2="10"></line><line x1="3" x2="10" y1="21" y2="14"></line></svg></button></div></div></div></a></figure></div><p>Klinovit&#253; resek&#225;t z horn&#233;ho p&#318;&#250;cneho laloka 55-ro&#269;n&#233;ho mu&#382;a, s rekurentn&#253;m pneumotoraxom a obojstrann&#253;m bul&#243;znym emfyz&#233;mom <strong>(&#250;rove&#328; 4/5).</strong></p><div class="poll-embed" data-attrs="{&quot;id&quot;:278641}" data-component-name="PollToDOM"></div><div><hr></div><h3>&#352;ikovn&#233; n&#225;stroje, ktor&#233; pou&#382;&#237;vam</h3><div><hr></div><p><strong>&#129760; Ko&#318;kokr&#225;t si si potreboval*a zadarmo stiahnu&#357; &#269;l&#225;nok, ktor&#253; je ale platen&#253;?</strong></p><p>V tomto pr&#237;spevku s&#250; zhrnut&#233; v&#353;etky str&#225;nky, kde sa to d&#225;. Prizn&#225;vam, o niektor&#253;ch som ani ja nepo&#269;ul.</p><div class="captioned-image-container"><figure><a class="image-link image2 is-viewable-img" target="_blank" href="/__u/substackcdn.com/image/fetch/$s_!_FNv!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F7ca6702f-2b73-44d5-a143-214aa1c579d9_1280x1706.jpeg" data-component-name="Image2ToDOM"><div class="image2-inset"><picture><source type="image/webp" srcset="/__u/substackcdn.com/image/fetch/$s_!_FNv!, /__u/pathomd.substack.com/w_424, /__u/pathomd.substack.com/c_limit, /__u/pathomd.substack.com/f_webp, /__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F7ca6702f-2b73-44d5-a143-214aa1c579d9_1280x1706.jpeg 424w, /__u/substackcdn.com/image/fetch/$s_!_FNv!, /__u/pathomd.substack.com/w_848, /__u/pathomd.substack.com/c_limit, /__u/pathomd.substack.com/f_webp, /__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F7ca6702f-2b73-44d5-a143-214aa1c579d9_1280x1706.jpeg 848w, /__u/substackcdn.com/image/fetch/$s_!_FNv!, /__u/pathomd.substack.com/w_1272, /__u/pathomd.substack.com/c_limit, /__u/pathomd.substack.com/f_webp, /__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F7ca6702f-2b73-44d5-a143-214aa1c579d9_1280x1706.jpeg 1272w, /__u/substackcdn.com/image/fetch/$s_!_FNv!, /__u/pathomd.substack.com/w_1456, /__u/pathomd.substack.com/c_limit, /__u/pathomd.substack.com/f_webp, /__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F7ca6702f-2b73-44d5-a143-214aa1c579d9_1280x1706.jpeg 1456w" sizes="100vw"><img src="/__u/substackcdn.com/image/fetch/$s_!_FNv!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F7ca6702f-2b73-44d5-a143-214aa1c579d9_1280x1706.jpeg" width="1280" height="1706" 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/__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F7ca6702f-2b73-44d5-a143-214aa1c579d9_1280x1706.jpeg 424w, /__u/substackcdn.com/image/fetch/$s_!_FNv!, /__u/pathomd.substack.com/w_848, /__u/pathomd.substack.com/c_limit, /__u/pathomd.substack.com/f_auto, /__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F7ca6702f-2b73-44d5-a143-214aa1c579d9_1280x1706.jpeg 848w, /__u/substackcdn.com/image/fetch/$s_!_FNv!, /__u/pathomd.substack.com/w_1272, /__u/pathomd.substack.com/c_limit, /__u/pathomd.substack.com/f_auto, /__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F7ca6702f-2b73-44d5-a143-214aa1c579d9_1280x1706.jpeg 1272w, /__u/substackcdn.com/image/fetch/$s_!_FNv!, /__u/pathomd.substack.com/w_1456, /__u/pathomd.substack.com/c_limit, /__u/pathomd.substack.com/f_auto, /__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F7ca6702f-2b73-44d5-a143-214aa1c579d9_1280x1706.jpeg 1456w" sizes="100vw" loading="lazy"></picture><div class="image-link-expand"><div class="pencraft pc-display-flex pc-gap-8 pc-reset"><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container restack-image"><svg aria-hidden="true" width="20" height="20" viewBox="0 0 20 20" fill="none" stroke-width="1.5" stroke="var(--color-fg-primary)" stroke-linecap="round" stroke-linejoin="round" xmlns="http://www.w3.org/2000/svg"><g><path d="M2.53001 7.81595C3.49179 4.73911 6.43281 2.5 9.91173 2.5C13.1684 2.5 15.9537 4.46214 17.0852 7.23684L17.6179 8.67647M17.6179 8.67647L18.5002 4.26471M17.6179 8.67647L13.6473 6.91176M17.4995 12.1841C16.5378 15.2609 13.5967 17.5 10.1178 17.5C6.86118 17.5 4.07589 15.5379 2.94432 12.7632L2.41165 11.3235M2.41165 11.3235L1.5293 15.7353M2.41165 11.3235L6.38224 13.0882"></path></g></svg></button><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container view-image"><svg xmlns="http://www.w3.org/2000/svg" width="20" height="20" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="lucide lucide-maximize2 lucide-maximize-2"><polyline points="15 3 21 3 21 9"></polyline><polyline points="9 21 3 21 3 15"></polyline><line x1="21" x2="14" y1="3" y2="10"></line><line x1="3" x2="10" y1="21" y2="14"></line></svg></button></div></div></div></a><figcaption class="image-caption">Zdroj: <a href="https://www.linkedin.com/in/muhammad-muneeb1/recent-activity/all/">Muhammad Muneeb | LinkedIn</a></figcaption></figure></div><div><hr></div><h3><strong>Patho MD tr&#233;ning</strong></h3><div><hr></div><p><strong>&#129515; &#268;o sa zmenilo v klasifik&#225;cii pre mo&#269;ov&#250; cytol&#243;giu?</strong></p><p><strong>Par&#237;&#382;ska klasifik&#225;cia</strong> (The Paris System, TPS) sa od roku 2016 stala medzin&#225;rodne uzn&#225;van&#253;m &#353;tandardom pre diagnostiku <strong>urotelov&#253;ch neopl&#225;zi&#237;</strong> v mo&#269;ovej cytol&#243;gii.</p><p><a href="https://pmc.ncbi.nlm.nih.gov/articles/PMC11511721/">Nov&#225; verzia z roku 2022</a> <strong>prin&#225;&#353;a d&#244;le&#382;it&#233; &#250;pravy</strong>, v&#271;aka ktor&#253;m sa zvy&#353;uje presnos&#357; cytologickej diagnostiky a pom&#225;ha optimalizova&#357; klinick&#253; mana&#382;ment pacientov s urotelov&#253;mi neopl&#225;ziami.</p><div><hr></div><p><strong>&#128209; Hlavn&#233; zmeny a aktualiz&#225;cie:</strong></p><ul><li><p><strong>Zru&#353;enie kateg&#243;rie low-grade uroteli&#225;lnej neopl&#225;zie (LGUN)</strong></p><p>Neopl&#225;zie n&#237;zkeho stup&#328;a sa u&#382; neklasifikuj&#250; samostatne, ale patria do kateg&#243;rie <strong>&#8222;negat&#237;vne pre high-grade urotelov&#253; karcin&#243;m&#8220; (NHGUC)</strong>. T&#225;to kateg&#243;ria zah&#341;&#328;a v&#353;etky n&#225;lezy, ktor&#233; nepredstavuj&#250; v&#253;razne zv&#253;&#353;en&#233; riziko malignity.</p></li><li><p><strong>Presnej&#353;ie definovanie degenerat&#237;vnych zmien</strong></p><p>Degenerovan&#233; urotelov&#233; bunky sa vyskytuj&#250; pri ben&#237;gnych aj mal&#237;gnych l&#233;zi&#225;ch a ich diagnostika si vy&#382;aduje starostliv&#233; <strong>zhodnotenie cytomorfologick&#253;ch krit&#233;ri&#237;</strong>, najm&#228; <strong>N/C pomeru</strong> (t.j. pomer ve&#318;kosti jadro/cytoplazma).</p></li><li><p><strong>Atypick&#233; dla&#382;dicov&#233; bunky</strong></p><p>Ich detekcia m&#244;&#382;e nazna&#269;ova&#357; pr&#237;tomnos&#357; <strong>dla&#382;dicovobunkov&#233;ho karcin&#243;mu</strong> alebo <strong>urotelov&#233;ho karcin&#243;mu s dla&#382;dicovobunkovou diferenci&#225;ciou</strong>, preto s&#250; tieto bunky zaraden&#233; do kateg&#243;rie &#8222;in&#233;&#8220; a vy&#382;aduj&#250; dodato&#269;n&#233; zhodnotenie.</p></li><li><p><strong>Zavedenie zlep&#353;en&#253;ch krit&#233;ri&#237; pre cytol&#243;giu horn&#253;ch mo&#269;ov&#253;ch ciest</strong></p><p>Nov&#225; verzia <strong>kladie d&#244;raz na &#353;pecifik&#225; HGUC</strong> v horn&#253;ch mo&#269;ov&#253;ch cest&#225;ch (obli&#269;kov&#225; panvi&#269;ka, mo&#269;ovod), kde m&#244;&#382;e ma&#357; men&#353;ie bunkov&#233; jadr&#225; a vy&#353;&#353;&#237; N/C pomer, &#269;o komplikuje diagnostiku.</p><p><strong>Rozhodovac&#237; algoritmus pre Par&#237;&#382;sku klasifik&#225;ciu z roku 2022 si m&#244;&#382;e&#353; pozrie&#357; tu:</strong></p></li></ul><div class="captioned-image-container"><figure><a class="image-link image2 is-viewable-img" target="_blank" href="/__u/substackcdn.com/image/fetch/$s_!dQ4o!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Feb26c094-de5a-4849-bc25-9ecf3c77c58b_768x662.jpeg" data-component-name="Image2ToDOM"><div class="image2-inset"><picture><source type="image/webp" srcset="/__u/substackcdn.com/image/fetch/$s_!dQ4o!, /__u/pathomd.substack.com/w_424, /__u/pathomd.substack.com/c_limit, /__u/pathomd.substack.com/f_webp, /__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Feb26c094-de5a-4849-bc25-9ecf3c77c58b_768x662.jpeg 424w, /__u/substackcdn.com/image/fetch/$s_!dQ4o!, /__u/pathomd.substack.com/w_848, /__u/pathomd.substack.com/c_limit, /__u/pathomd.substack.com/f_webp, /__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Feb26c094-de5a-4849-bc25-9ecf3c77c58b_768x662.jpeg 848w, /__u/substackcdn.com/image/fetch/$s_!dQ4o!, /__u/pathomd.substack.com/w_1272, /__u/pathomd.substack.com/c_limit, /__u/pathomd.substack.com/f_webp, /__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Feb26c094-de5a-4849-bc25-9ecf3c77c58b_768x662.jpeg 1272w, /__u/substackcdn.com/image/fetch/$s_!dQ4o!, /__u/pathomd.substack.com/w_1456, /__u/pathomd.substack.com/c_limit, /__u/pathomd.substack.com/f_webp, /__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Feb26c094-de5a-4849-bc25-9ecf3c77c58b_768x662.jpeg 1456w" sizes="100vw"><img src="/__u/substackcdn.com/image/fetch/$s_!dQ4o!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Feb26c094-de5a-4849-bc25-9ecf3c77c58b_768x662.jpeg" width="768" height="662" 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/__u/pathomd.substack.com/w_1456, /__u/pathomd.substack.com/c_limit, /__u/pathomd.substack.com/f_auto, /__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Feb26c094-de5a-4849-bc25-9ecf3c77c58b_768x662.jpeg 1456w" sizes="100vw" loading="lazy"></picture><div class="image-link-expand"><div class="pencraft pc-display-flex pc-gap-8 pc-reset"><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container restack-image"><svg aria-hidden="true" width="20" height="20" viewBox="0 0 20 20" fill="none" stroke-width="1.5" stroke="var(--color-fg-primary)" stroke-linecap="round" stroke-linejoin="round" xmlns="http://www.w3.org/2000/svg"><g><path d="M2.53001 7.81595C3.49179 4.73911 6.43281 2.5 9.91173 2.5C13.1684 2.5 15.9537 4.46214 17.0852 7.23684L17.6179 8.67647M17.6179 8.67647L18.5002 4.26471M17.6179 8.67647L13.6473 6.91176M17.4995 12.1841C16.5378 15.2609 13.5967 17.5 10.1178 17.5C6.86118 17.5 4.07589 15.5379 2.94432 12.7632L2.41165 11.3235M2.41165 11.3235L1.5293 15.7353M2.41165 11.3235L6.38224 13.0882"></path></g></svg></button><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container view-image"><svg xmlns="http://www.w3.org/2000/svg" width="20" height="20" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="lucide lucide-maximize2 lucide-maximize-2"><polyline points="15 3 21 3 21 9"></polyline><polyline points="9 21 3 21 3 15"></polyline><line x1="21" x2="14" y1="3" y2="10"></line><line x1="3" x2="10" y1="21" y2="14"></line></svg></button></div></div></div></a><figcaption class="image-caption">Zdroj: <a href="https://www.scribd.com/document/639380974/The-Paris-System-for-reporting-urinary-cytology-2-0">The Paris System For Reporting Urinary Cytology</a></figcaption></figure></div><div><hr></div><p><strong>&#129658; Dopady na klinick&#250; prax:</strong></p><ul><li><p>Hlavn&#253;m cie&#318;om TPS zost&#225;va identifik&#225;cia <strong>high-grade uroteli&#225;lneho karcin&#243;mu (HGUC)</strong> ako potenci&#225;lne &#382;ivot-ohrozuj&#250;cej malignity.</p></li><li><p>Histologick&#233; potvrdenie je odpor&#250;&#269;an&#233; najm&#228; pri <strong>podozriv&#253;ch n&#225;lezoch v horn&#253;ch mo&#269;ov&#253;ch cest&#225;ch</strong>, kde by nespr&#225;vna diagnostika mohla vies&#357; k zbyto&#269;nej nefrekt&#243;mii.</p></li><li><p>Diagn&#243;za <strong>degenerovan&#253;ch buniek</strong> mus&#237; by&#357; v&#382;dy interpretovan&#225; v kontexte klinick&#253;ch &#250;dajov, aby sa predi&#353;lo nespr&#225;vnej klasifik&#225;cii.</p></li></ul><div><hr></div><h3><strong>Konferencie a kurzy</strong></h3><div><hr></div><p>&#128300; D&#328;a <strong>28. marca 2025</strong> sa <strong>v Bratislave</strong> uskuto&#269;n&#237; v porad&#237; <strong>10. Bioptick&#253; de&#328; spolo&#269;nosti Medirex</strong>, na ktorom odznej&#250; zauj&#237;mav&#233; skl&#237;&#269;kov&#233; pr&#237;pady. Registrova&#357; sa m&#244;&#382;e&#353; <a href="https://www.medirexgroupacademy.sk/podujatie/10-biopticky-den/">tu</a>!</p><p>&#128105;&#8205;&#9877;&#65039; V d&#328;och <strong>16.-18. j&#250;na</strong> sa uskuto&#269;n&#237; <strong>13. Arkadi M. Rywlin medzin&#225;rodn&#233; patologick&#233; skl&#237;&#269;kov&#233; symp&#243;zium</strong>. Bude <strong>v Plzni</strong>, v Bioptick&#233; laborato&#345;i. Link na prihl&#225;senie <a href="https://www.amr25.cz/">tu</a>.</p><p>&#129302;<strong> Pou&#382;&#237;va&#353; v pr&#225;ci ChatGTP?</strong> Ak e&#353;te v&#225;ha&#353;, lebo nevie&#353;, ako na to&#8230; Tom&#225;&#353; Havran organizuje <strong>20.3. <a href="/__u/pathomd.substack.com/a5aae9b6b30e49dd8ad255284e402fa9?pvs=25">Online workshop: ChatGPT pre lek&#225;rov a lek&#225;rky v praxi</a>.</strong> Ide u&#382; o druh&#253; tak&#253;to workshop &#8211; &#269;i&#382;e ak si zme&#353;kal*a ten prv&#253;, m&#244;&#382;e&#353; sa z&#250;&#269;astni&#357; tohto. Ver&#237;m, &#382;e bude e&#353;te kvalitnej&#353;&#237;. &#128170;</p><div><hr></div><h3><strong>Jazykov&#233; okienko pre klinikov</strong></h3><div><hr></div><p><strong>&#129515;</strong> Aby ti z t&#233;my <strong>mo&#269;ovej cytol&#243;gie</strong> ni&#269; neu&#353;lo, po&#271;me si spolo&#269;ne si zopakova&#357; <strong>z&#225;kladn&#233; kateg&#243;rie</strong> jej n&#225;lezov:</p><p><strong>NHGUC</strong> = negat&#237;vne pre high-grade urotelov&#253; karcin&#243;m</p><p><strong>AUC</strong> = atypick&#233; urotelov&#233; bunky</p><p><strong>SHGUC</strong> = podozriv&#233; pre high-grade urotelov&#253; karcin&#243;m</p><p><strong>HGUC</strong> = high-grade urotelov&#253; karcin&#243;m</p><div><hr></div><h3>R&#244;zne</h3><div><hr></div><p><strong>&#129729; Sanjay Mukopadhyay</strong> dal dohromady <a href="https://kikoxp.com/posts/18912/public">MEGA INDEX</a> p&#318;&#250;cnej patol&#243;gie. Je to zoznam v&#353;etk&#253;ch jeho eduka&#269;n&#253;ch vide&#237; a postov, ktor&#233; publikoval v priebehu rokov. Je to v podstate <strong>online u&#269;ebnica p&#318;&#250;cnej patol&#243;gie</strong> a e&#353;te k tomu <strong>zadarmo</strong>!</p><p>&#129516; <strong>New newsletter alert!</strong> Ak &#357;a zauj&#237;maj&#250; n&#225;dorov&#233; ochorenia z poh&#318;adu klinika, tak &#357;a isto pote&#353;&#237; n&#225;&#353; <a href="/__u/onkomd.substack.com/">Onko MD</a>. Mlad&#253; onkol&#243;g Peter Le&#353;ko sa napr&#237;klad <a href="/__u/onkomd.substack.com/p/onko-md-2-co-sa-zmenilo-v-liecbe">v druhom vydan&#237;</a> venuje novink&#225;m v lie&#269;be triple negat&#237;vneho karcin&#243;mu prsn&#237;ka a cholangiocelul&#225;rnemu karcin&#243;mu.</p><div><hr></div><h3>Rie&#353;enie histopatologick&#233;ho kv&#237;zu</h3><div><hr></div><p>&#9989; <strong>C. Placent&#225;rna transmogrifik&#225;cia p&#318;&#250;c</strong></p><div class="captioned-image-container"><figure><a class="image-link image2 is-viewable-img" target="_blank" href="/__u/substackcdn.com/image/fetch/$s_!uQWX!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F0dd9d034-8779-4eca-a79a-0a0e748e997e_1280x720.jpeg" data-component-name="Image2ToDOM"><div class="image2-inset"><picture><source type="image/webp" srcset="/__u/substackcdn.com/image/fetch/$s_!uQWX!, /__u/pathomd.substack.com/w_424, /__u/pathomd.substack.com/c_limit, /__u/pathomd.substack.com/f_webp, /__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F0dd9d034-8779-4eca-a79a-0a0e748e997e_1280x720.jpeg 424w, /__u/substackcdn.com/image/fetch/$s_!uQWX!, /__u/pathomd.substack.com/w_848, /__u/pathomd.substack.com/c_limit, /__u/pathomd.substack.com/f_webp, /__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F0dd9d034-8779-4eca-a79a-0a0e748e997e_1280x720.jpeg 848w, /__u/substackcdn.com/image/fetch/$s_!uQWX!, /__u/pathomd.substack.com/w_1272, /__u/pathomd.substack.com/c_limit, /__u/pathomd.substack.com/f_webp, /__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F0dd9d034-8779-4eca-a79a-0a0e748e997e_1280x720.jpeg 1272w, /__u/substackcdn.com/image/fetch/$s_!uQWX!, /__u/pathomd.substack.com/w_1456, /__u/pathomd.substack.com/c_limit, /__u/pathomd.substack.com/f_webp, /__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F0dd9d034-8779-4eca-a79a-0a0e748e997e_1280x720.jpeg 1456w" sizes="100vw"><img src="/__u/substackcdn.com/image/fetch/$s_!uQWX!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F0dd9d034-8779-4eca-a79a-0a0e748e997e_1280x720.jpeg" width="1280" height="720" 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/__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F0dd9d034-8779-4eca-a79a-0a0e748e997e_1280x720.jpeg 424w, /__u/substackcdn.com/image/fetch/$s_!uQWX!, /__u/pathomd.substack.com/w_848, /__u/pathomd.substack.com/c_limit, /__u/pathomd.substack.com/f_auto, /__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F0dd9d034-8779-4eca-a79a-0a0e748e997e_1280x720.jpeg 848w, /__u/substackcdn.com/image/fetch/$s_!uQWX!, /__u/pathomd.substack.com/w_1272, /__u/pathomd.substack.com/c_limit, /__u/pathomd.substack.com/f_auto, /__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F0dd9d034-8779-4eca-a79a-0a0e748e997e_1280x720.jpeg 1272w, /__u/substackcdn.com/image/fetch/$s_!uQWX!, /__u/pathomd.substack.com/w_1456, /__u/pathomd.substack.com/c_limit, /__u/pathomd.substack.com/f_auto, /__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F0dd9d034-8779-4eca-a79a-0a0e748e997e_1280x720.jpeg 1456w" sizes="100vw" loading="lazy"></picture><div class="image-link-expand"><div class="pencraft pc-display-flex pc-gap-8 pc-reset"><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container restack-image"><svg aria-hidden="true" width="20" height="20" viewBox="0 0 20 20" fill="none" stroke-width="1.5" stroke="var(--color-fg-primary)" stroke-linecap="round" stroke-linejoin="round" xmlns="http://www.w3.org/2000/svg"><g><path d="M2.53001 7.81595C3.49179 4.73911 6.43281 2.5 9.91173 2.5C13.1684 2.5 15.9537 4.46214 17.0852 7.23684L17.6179 8.67647M17.6179 8.67647L18.5002 4.26471M17.6179 8.67647L13.6473 6.91176M17.4995 12.1841C16.5378 15.2609 13.5967 17.5 10.1178 17.5C6.86118 17.5 4.07589 15.5379 2.94432 12.7632L2.41165 11.3235M2.41165 11.3235L1.5293 15.7353M2.41165 11.3235L6.38224 13.0882"></path></g></svg></button><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container view-image"><svg xmlns="http://www.w3.org/2000/svg" width="20" height="20" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="lucide lucide-maximize2 lucide-maximize-2"><polyline points="15 3 21 3 21 9"></polyline><polyline points="9 21 3 21 3 15"></polyline><line x1="21" x2="14" y1="3" y2="10"></line><line x1="3" x2="10" y1="21" y2="14"></line></svg></button></div></div></div></a></figure></div><p><strong><a href="https://www.pathologyoutlines.com/topic/lungnontumorplacentaltrans.html">Placent&#225;rna transmogrifik&#225;cia p&#318;&#250;c</a> </strong>(PTL) je nezhubn&#225;, cystick&#225; l&#233;zia p&#318;&#250;c s tvorbou pap&#237;l a&#382; klkov z p&#318;&#250;cneho parench&#253;mu, ktor&#233; <strong>pripom&#237;naj&#250; choriov&#233; klky zrelej placenty.</strong></p><blockquote><p><em>Transmogrifik&#225;cia</em> = <em>premena nie&#269;oho na in&#250; formu alebo vzh&#318;ad (zvy&#269;ajne prekvapiv&#253;m a&#382; groteskn&#253;m sp&#244;sobom).</em></p></blockquote><p>PTL je <strong>ve&#318;mi zriedkav&#253; n&#225;lez</strong>. Jeho <strong>etiopatogen&#233;za ost&#225;va nejasn&#225;</strong>.</p><p>Pre porovnanie PTL s klkmi zrelej placenty priklad&#225;m obr&#225;zok. &#128521;</p><div class="captioned-image-container"><figure><a class="image-link image2 is-viewable-img" target="_blank" href="/__u/substackcdn.com/image/fetch/$s_!REqV!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fdc982f44-f44e-4353-914c-76bf24d91439_1280x720.jpeg" data-component-name="Image2ToDOM"><div class="image2-inset"><picture><source type="image/webp" srcset="/__u/substackcdn.com/image/fetch/$s_!REqV!, /__u/pathomd.substack.com/w_424, /__u/pathomd.substack.com/c_limit, /__u/pathomd.substack.com/f_webp, /__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fdc982f44-f44e-4353-914c-76bf24d91439_1280x720.jpeg 424w, /__u/substackcdn.com/image/fetch/$s_!REqV!, 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/__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fdc982f44-f44e-4353-914c-76bf24d91439_1280x720.jpeg 1456w" sizes="100vw"><img src="/__u/substackcdn.com/image/fetch/$s_!REqV!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fdc982f44-f44e-4353-914c-76bf24d91439_1280x720.jpeg" width="1280" height="720" data-attrs="{&quot;src&quot;:&quot;https://substack-post-media.s3.amazonaws.com/public/images/dc982f44-f44e-4353-914c-76bf24d91439_1280x720.jpeg&quot;,&quot;srcNoWatermark&quot;:null,&quot;fullscreen&quot;:null,&quot;imageSize&quot;:null,&quot;height&quot;:720,&quot;width&quot;:1280,&quot;resizeWidth&quot;:null,&quot;bytes&quot;:451801,&quot;alt&quot;:null,&quot;title&quot;:null,&quot;type&quot;:&quot;image/jpeg&quot;,&quot;href&quot;:null,&quot;belowTheFold&quot;:true,&quot;topImage&quot;:false,&quot;internalRedirect&quot;:&quot;https://pathomd.substack.com/i/157886452?img=https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fdc982f44-f44e-4353-914c-76bf24d91439_1280x720.jpeg&quot;,&quot;isProcessing&quot;:false,&quot;align&quot;:null,&quot;offset&quot;:false}" class="sizing-normal" alt="" srcset="/__u/substackcdn.com/image/fetch/$s_!REqV!, /__u/pathomd.substack.com/w_424, /__u/pathomd.substack.com/c_limit, /__u/pathomd.substack.com/f_auto, /__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fdc982f44-f44e-4353-914c-76bf24d91439_1280x720.jpeg 424w, /__u/substackcdn.com/image/fetch/$s_!REqV!, /__u/pathomd.substack.com/w_848, /__u/pathomd.substack.com/c_limit, /__u/pathomd.substack.com/f_auto, /__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fdc982f44-f44e-4353-914c-76bf24d91439_1280x720.jpeg 848w, /__u/substackcdn.com/image/fetch/$s_!REqV!, /__u/pathomd.substack.com/w_1272, /__u/pathomd.substack.com/c_limit, /__u/pathomd.substack.com/f_auto, /__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fdc982f44-f44e-4353-914c-76bf24d91439_1280x720.jpeg 1272w, /__u/substackcdn.com/image/fetch/$s_!REqV!, 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10.1178 17.5C6.86118 17.5 4.07589 15.5379 2.94432 12.7632L2.41165 11.3235M2.41165 11.3235L1.5293 15.7353M2.41165 11.3235L6.38224 13.0882"></path></g></svg></button><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container view-image"><svg xmlns="http://www.w3.org/2000/svg" width="20" height="20" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="lucide lucide-maximize2 lucide-maximize-2"><polyline points="15 3 21 3 21 9"></polyline><polyline points="9 21 3 21 3 15"></polyline><line x1="21" x2="14" y1="3" y2="10"></line><line x1="3" x2="10" y1="21" y2="14"></line></svg></button></div></div></div></a></figure></div><div><hr></div><p>Aha, skoro by som bol zabudol&#8230;. <strong>Ta-d&#225;!</strong> &#128512;(checkni <a href="/__u/pathomd.substack.com/p/patho-md-6-rezat-ci-nerezat-rychle">Patho MD #6</a> pre kontext)</p><div class="captioned-image-container"><figure><a class="image-link image2 is-viewable-img" target="_blank" href="/__u/substackcdn.com/image/fetch/$s_!1UQE!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fbfa6ec46-06dc-406a-a55e-b95f866d0c2b_756x720.jpeg" data-component-name="Image2ToDOM"><div class="image2-inset"><picture><source type="image/webp" srcset="/__u/substackcdn.com/image/fetch/$s_!1UQE!, /__u/pathomd.substack.com/w_424, /__u/pathomd.substack.com/c_limit, /__u/pathomd.substack.com/f_webp, /__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fbfa6ec46-06dc-406a-a55e-b95f866d0c2b_756x720.jpeg 424w, /__u/substackcdn.com/image/fetch/$s_!1UQE!, /__u/pathomd.substack.com/w_848, /__u/pathomd.substack.com/c_limit, /__u/pathomd.substack.com/f_webp, /__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fbfa6ec46-06dc-406a-a55e-b95f866d0c2b_756x720.jpeg 848w, /__u/substackcdn.com/image/fetch/$s_!1UQE!, /__u/pathomd.substack.com/w_1272, /__u/pathomd.substack.com/c_limit, /__u/pathomd.substack.com/f_webp, /__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fbfa6ec46-06dc-406a-a55e-b95f866d0c2b_756x720.jpeg 1272w, /__u/substackcdn.com/image/fetch/$s_!1UQE!, /__u/pathomd.substack.com/w_1456, /__u/pathomd.substack.com/c_limit, /__u/pathomd.substack.com/f_webp, /__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fbfa6ec46-06dc-406a-a55e-b95f866d0c2b_756x720.jpeg 1456w" sizes="100vw"><img 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/__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fbfa6ec46-06dc-406a-a55e-b95f866d0c2b_756x720.jpeg 424w, /__u/substackcdn.com/image/fetch/$s_!1UQE!, /__u/pathomd.substack.com/w_848, /__u/pathomd.substack.com/c_limit, /__u/pathomd.substack.com/f_auto, /__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fbfa6ec46-06dc-406a-a55e-b95f866d0c2b_756x720.jpeg 848w, /__u/substackcdn.com/image/fetch/$s_!1UQE!, /__u/pathomd.substack.com/w_1272, /__u/pathomd.substack.com/c_limit, /__u/pathomd.substack.com/f_auto, /__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fbfa6ec46-06dc-406a-a55e-b95f866d0c2b_756x720.jpeg 1272w, /__u/substackcdn.com/image/fetch/$s_!1UQE!, /__u/pathomd.substack.com/w_1456, /__u/pathomd.substack.com/c_limit, /__u/pathomd.substack.com/f_auto, /__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fbfa6ec46-06dc-406a-a55e-b95f866d0c2b_756x720.jpeg 1456w" sizes="100vw" loading="lazy"></picture><div class="image-link-expand"><div class="pencraft pc-display-flex pc-gap-8 pc-reset"><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container restack-image"><svg aria-hidden="true" width="20" height="20" viewBox="0 0 20 20" fill="none" stroke-width="1.5" stroke="var(--color-fg-primary)" stroke-linecap="round" stroke-linejoin="round" xmlns="http://www.w3.org/2000/svg"><g><path d="M2.53001 7.81595C3.49179 4.73911 6.43281 2.5 9.91173 2.5C13.1684 2.5 15.9537 4.46214 17.0852 7.23684L17.6179 8.67647M17.6179 8.67647L18.5002 4.26471M17.6179 8.67647L13.6473 6.91176M17.4995 12.1841C16.5378 15.2609 13.5967 17.5 10.1178 17.5C6.86118 17.5 4.07589 15.5379 2.94432 12.7632L2.41165 11.3235M2.41165 11.3235L1.5293 15.7353M2.41165 11.3235L6.38224 13.0882"></path></g></svg></button><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container view-image"><svg xmlns="http://www.w3.org/2000/svg" width="20" height="20" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="lucide lucide-maximize2 lucide-maximize-2"><polyline points="15 3 21 3 21 9"></polyline><polyline points="9 21 3 21 3 15"></polyline><line x1="21" x2="14" y1="3" y2="10"></line><line x1="3" x2="10" y1="21" y2="14"></line></svg></button></div></div></div></a></figure></div><p><strong>A na z&#225;ver </strong>&#8211;<strong> </strong>ak by si chcel*a podpori&#357; Patho MD a z&#225;rove&#328; z&#237;ska&#357; &#271;al&#353;ie kvalitn&#233; materi&#225;ly na vzdel&#225;vanie, sp&#250;&#353;&#357;ame funkciu &#8222;refferals&#8221;:</p><p 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class="captioned-button-wrap" data-attrs="{&quot;url&quot;:&quot;https://pathomd.substack.com/p/patho-md-8-co-sa-zmenilo-v-klasifikacii?utm_source=substack&utm_medium=email&utm_content=share&action=share&quot;,&quot;text&quot;:&quot;Share&quot;}" data-component-name="CaptionedButtonToDOM"><div class="preamble"><p class="cta-caption"><strong>P&#225;&#269;i sa ti newsletter Patho MD?</strong> Prepo&#353;li ho kolegovi alebo kolegyni!</p></div><p class="button-wrapper" data-attrs="{&quot;url&quot;:&quot;https://pathomd.substack.com/p/patho-md-8-co-sa-zmenilo-v-klasifikacii?utm_source=substack&utm_medium=email&utm_content=share&action=share&quot;,&quot;text&quot;:&quot;Share&quot;}" data-component-name="ButtonCreateButton"><a class="button primary" href="/__u/pathomd.substack.com/p/patho-md-8-co-sa-zmenilo-v-klasifikacii?utm_source=substack&amp;utm_medium=email&amp;utm_content=share&amp;action=share"><span>Share</span></a></p></div><p></p><p></p>]]></content:encoded></item><item><title><![CDATA[🔬 Patho MD #7 Primárny adenokarcinóm pľúc alebo metastáza? ]]></title><description><![CDATA[Novinky z patol&#243;gie za 3 min&#250;ty.]]></description><link>https://pathomd.substack.com/p/patho-md-7-primarny-adenokarcinom</link><guid isPermaLink="false">https://pathomd.substack.com/p/patho-md-7-primarny-adenokarcinom</guid><dc:creator><![CDATA[MUDr. Tomáš Krajčovič]]></dc:creator><pubDate>Thu, 30 Jan 2025 05:01:09 GMT</pubDate><enclosure url="https://substack-post-media.s3.amazonaws.com/public/images/4442c24e-57e7-45d9-86fa-c251587e46b6_1024x1024.png" length="0" type="image/jpeg"/><content:encoded><![CDATA[<p><strong>Vitaj pri 7. vydan&#237; newslettera Patho MD a prvom dieli v tomto roku!</strong></p><p>Ur&#269;ite u&#382; &#269;ak&#225;&#353;, ktor&#233; tri&#269;ko s n&#225;pisom som si nakoniec vybral (kontext v <a href="/__u/substack.com/home/post/p-153491853">predch&#225;dzaj&#250;com newsletteri</a>).</p><p>E&#353;te &#357;a ale budem trochu nap&#237;na&#357;...</p><p>Bohu&#382;ia&#318;, st&#225;le sa nach&#225;dza vo v&#253;robe, a k&#253;m si bude&#353; &#269;&#237;ta&#357; tieto riadky, e&#353;te ho nebudem ma&#357;. &#129764;</p><p>O to viac sa v&#353;ak m&#244;&#382;e&#353; te&#353;i&#357; na vyvrcholenie tejto z&#225;hady <strong>v &#271;al&#353;om vydan&#237;</strong> vo febru&#225;ri. &#128515;</p><p><strong>V dne&#353;nom Patho MD:</strong></p><blockquote><p>&#129504;&#8222;R&#253;chle&#8221; biopsie zo &#353;t&#237;tnej &#382;&#318;azy</p><p>&#129489;&#8205;&#128300; Prim&#225;rny adenokarcin&#243;m p&#318;&#250;c a jeho metast&#225;zy</p><p>&#128300; AI ako asistent patol&#243;ga</p></blockquote><p><strong>U&#382;&#237;vaj!</strong></p><div><hr></div><h3><strong>Peropera&#269;n&#233; &#8222;r&#253;chle&#8221; biopsie v skratke</strong></h3><div><hr></div><p>&#128298; Dnes si stru&#269;ne predstav&#237;me indik&#225;cie a kontraindik&#225;cie <strong>&#8222;r&#253;chlych rezov&#8221;</strong> pri <strong>oper&#225;ci&#225;ch &#353;t&#237;tnej &#382;&#318;azy (&#352;&#381;)</strong> z chirurgick&#233;ho h&#318;adiska.</p><div><hr></div><p><strong>&#128161; Odpor&#250;&#269;an&#233; indik&#225;cie</strong>:</p><ol><li><p>Pred oper&#225;ciou klinicky, zobrazovac&#237;mi met&#243;dami alebo cytologicky suspektn&#233; uzly &#352;&#381;.</p></li><li><p>Podozrenie na zhubn&#253; n&#225;dor po&#269;as oper&#225;cie (vzh&#318;ad &#352;&#381;, lymfatick&#253;ch uzl&#237;n).</p></li><li><p>Ne&#250;pln&#225; resekcia &#352;&#381;.</p></li></ol><div><hr></div><p><strong>&#9997;&#65039; &#270;al&#353;ie mo&#382;n&#233; indik&#225;cie</strong>:</p><ol><li><p>Zv&#253;&#353;en&#233; laborat&#243;rne hodnoty kalciton&#237;nu bez vidite&#318;n&#253;ch uzlov &#352;&#381;.</p></li><li><p>Vy&#353;etrenie lymfatick&#253;ch uzl&#237;n &#8211; ak m&#225; v&#253;sledok dopad na rozhodnutie o &#271;al&#353;om opera&#269;nom postupe (rozsah later&#225;lnej kr&#269;nej disekcie).</p></li></ol><div><hr></div><p><strong>&#128681; Kontraindik&#225;cie</strong>:</p><ol><li><p>Graves-Basedowova choroba bez podozriv&#253;ch uzlov.</p></li><li><p>Folikul&#225;rna neopl&#225;zia, potvrden&#225; cytologicky z tenkoihlovej aspir&#225;cie (FNA).</p></li><li><p>Viacuzlov&#225; struma, pri chirurgickej resekcii oboch lalokov &#352;&#381;.</p></li><li><p>Hashimotova tyreoidit&#237;da bez podozriv&#253;ch uzlov.</p></li><li><p>Klinicky nesuspektn&#253; lalok &#352;&#381;, ak druh&#253; (kontralater&#225;lny) lalok bol resekovan&#253; pre karcin&#243;m.</p></li></ol><div><hr></div><p><strong>&#10024; Na z&#225;ver upozornenie ku v&#353;etk&#253;m odpor&#250;&#269;aniam na RR, ktor&#233; som doteraz popisoval!</strong></p><p><strong>V&#353;etky podliehaj&#250; &#8222;&#250;prav&#225;m&#8221;</strong> pod&#318;a region&#225;lnych zvyklost&#237; danej krajiny, odborn&#253;ch spolo&#269;nost&#237;, nemocnice, &#269;i (e&#353;te st&#225;le) emp&#237;rie konkr&#233;tneho operat&#233;ra.</p><p><strong>&#129309; Rovnocenn&#225; a profesion&#225;lna komunik&#225;cia medzi chirurgom a patol&#243;gom</strong> pred za&#269;iatkom oper&#225;cie je nevyhnutn&#225; na dosiahnutie spolo&#269;nej n&#225;zorovej zhody o &#271;al&#353;om postupe, s oh&#318;adom na najnov&#353;ie odpor&#250;&#269;ania a najlep&#353;&#237; mo&#382;n&#253; lie&#269;ebn&#253; efekt pre pacienta. &#128591;</p><div><hr></div><p><em>Zdroj: <a href="https://oegpath.at/wp-content/uploads/2024/08/Empfehlungen-der-OeGPath-Gefrierschnitt-210824-V1.5.pdf">Empfehlungen der &#214;GPath zur intraoperativen Diagnostik</a></em></p><div><hr></div><h3><strong>Kazuistika mesiaca</strong></h3><div><hr></div><p>&#128221; Tento <strong>pr&#237;pad</strong> mi &#8222;prist&#225;l&#8221; na stole po&#269;as tvorby tohto newslettera <strong>(&#250;rove&#328; 2/5)</strong>. Karma predsa len existuje. &#128578;</p><div class="captioned-image-container"><figure><a class="image-link image2 is-viewable-img" target="_blank" href="/__u/substackcdn.com/image/fetch/$s_!5nGl!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F6018e044-ec10-4c9a-8d15-1cb8b996175c_1196x600.jpeg" data-component-name="Image2ToDOM"><div class="image2-inset"><picture><source type="image/webp" srcset="/__u/substackcdn.com/image/fetch/$s_!5nGl!, /__u/pathomd.substack.com/w_424, /__u/pathomd.substack.com/c_limit, /__u/pathomd.substack.com/f_webp, /__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F6018e044-ec10-4c9a-8d15-1cb8b996175c_1196x600.jpeg 424w, /__u/substackcdn.com/image/fetch/$s_!5nGl!, /__u/pathomd.substack.com/w_848, /__u/pathomd.substack.com/c_limit, /__u/pathomd.substack.com/f_webp, /__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F6018e044-ec10-4c9a-8d15-1cb8b996175c_1196x600.jpeg 848w, /__u/substackcdn.com/image/fetch/$s_!5nGl!, /__u/pathomd.substack.com/w_1272, /__u/pathomd.substack.com/c_limit, /__u/pathomd.substack.com/f_webp, /__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F6018e044-ec10-4c9a-8d15-1cb8b996175c_1196x600.jpeg 1272w, /__u/substackcdn.com/image/fetch/$s_!5nGl!, /__u/pathomd.substack.com/w_1456, /__u/pathomd.substack.com/c_limit, /__u/pathomd.substack.com/f_webp, /__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F6018e044-ec10-4c9a-8d15-1cb8b996175c_1196x600.jpeg 1456w" sizes="100vw"><img src="/__u/substackcdn.com/image/fetch/$s_!5nGl!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F6018e044-ec10-4c9a-8d15-1cb8b996175c_1196x600.jpeg" width="1196" height="600" data-attrs="{&quot;src&quot;:&quot;https://substack-post-media.s3.amazonaws.com/public/images/6018e044-ec10-4c9a-8d15-1cb8b996175c_1196x600.jpeg&quot;,&quot;srcNoWatermark&quot;:null,&quot;fullscreen&quot;:null,&quot;imageSize&quot;:null,&quot;height&quot;:600,&quot;width&quot;:1196,&quot;resizeWidth&quot;:null,&quot;bytes&quot;:317898,&quot;alt&quot;:null,&quot;title&quot;:null,&quot;type&quot;:&quot;image/jpeg&quot;,&quot;href&quot;:null,&quot;belowTheFold&quot;:true,&quot;topImage&quot;:false,&quot;internalRedirect&quot;:null,&quot;isProcessing&quot;:false,&quot;align&quot;:null,&quot;offset&quot;:false}" class="sizing-normal" alt="" srcset="/__u/substackcdn.com/image/fetch/$s_!5nGl!, /__u/pathomd.substack.com/w_424, /__u/pathomd.substack.com/c_limit, /__u/pathomd.substack.com/f_auto, /__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F6018e044-ec10-4c9a-8d15-1cb8b996175c_1196x600.jpeg 424w, /__u/substackcdn.com/image/fetch/$s_!5nGl!, /__u/pathomd.substack.com/w_848, /__u/pathomd.substack.com/c_limit, /__u/pathomd.substack.com/f_auto, /__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F6018e044-ec10-4c9a-8d15-1cb8b996175c_1196x600.jpeg 848w, /__u/substackcdn.com/image/fetch/$s_!5nGl!, /__u/pathomd.substack.com/w_1272, /__u/pathomd.substack.com/c_limit, /__u/pathomd.substack.com/f_auto, /__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F6018e044-ec10-4c9a-8d15-1cb8b996175c_1196x600.jpeg 1272w, /__u/substackcdn.com/image/fetch/$s_!5nGl!, /__u/pathomd.substack.com/w_1456, /__u/pathomd.substack.com/c_limit, /__u/pathomd.substack.com/f_auto, /__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F6018e044-ec10-4c9a-8d15-1cb8b996175c_1196x600.jpeg 1456w" sizes="100vw" loading="lazy"></picture><div class="image-link-expand"><div class="pencraft pc-display-flex pc-gap-8 pc-reset"><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container restack-image"><svg aria-hidden="true" width="20" height="20" viewBox="0 0 20 20" fill="none" stroke-width="1.5" stroke="var(--color-fg-primary)" stroke-linecap="round" stroke-linejoin="round" xmlns="http://www.w3.org/2000/svg"><g><path d="M2.53001 7.81595C3.49179 4.73911 6.43281 2.5 9.91173 2.5C13.1684 2.5 15.9537 4.46214 17.0852 7.23684L17.6179 8.67647M17.6179 8.67647L18.5002 4.26471M17.6179 8.67647L13.6473 6.91176M17.4995 12.1841C16.5378 15.2609 13.5967 17.5 10.1178 17.5C6.86118 17.5 4.07589 15.5379 2.94432 12.7632L2.41165 11.3235M2.41165 11.3235L1.5293 15.7353M2.41165 11.3235L6.38224 13.0882"></path></g></svg></button><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container view-image"><svg xmlns="http://www.w3.org/2000/svg" width="20" height="20" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="lucide lucide-maximize2 lucide-maximize-2"><polyline points="15 3 21 3 21 9"></polyline><polyline points="9 21 3 21 3 15"></polyline><line x1="21" x2="14" y1="3" y2="10"></line><line x1="3" x2="10" y1="21" y2="14"></line></svg></button></div></div></div></a></figure></div><div class="captioned-image-container"><figure><a class="image-link image2 is-viewable-img" target="_blank" href="/__u/substackcdn.com/image/fetch/$s_!kdBO!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F7175cffc-f312-407f-b096-5a0348f9c669_1196x600.jpeg" data-component-name="Image2ToDOM"><div class="image2-inset"><picture><source type="image/webp" srcset="/__u/substackcdn.com/image/fetch/$s_!kdBO!, /__u/pathomd.substack.com/w_424, /__u/pathomd.substack.com/c_limit, /__u/pathomd.substack.com/f_webp, /__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F7175cffc-f312-407f-b096-5a0348f9c669_1196x600.jpeg 424w, /__u/substackcdn.com/image/fetch/$s_!kdBO!, /__u/pathomd.substack.com/w_848, /__u/pathomd.substack.com/c_limit, /__u/pathomd.substack.com/f_webp, /__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F7175cffc-f312-407f-b096-5a0348f9c669_1196x600.jpeg 848w, /__u/substackcdn.com/image/fetch/$s_!kdBO!, /__u/pathomd.substack.com/w_1272, /__u/pathomd.substack.com/c_limit, /__u/pathomd.substack.com/f_webp, /__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F7175cffc-f312-407f-b096-5a0348f9c669_1196x600.jpeg 1272w, /__u/substackcdn.com/image/fetch/$s_!kdBO!, /__u/pathomd.substack.com/w_1456, /__u/pathomd.substack.com/c_limit, /__u/pathomd.substack.com/f_webp, /__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F7175cffc-f312-407f-b096-5a0348f9c669_1196x600.jpeg 1456w" sizes="100vw"><img src="/__u/substackcdn.com/image/fetch/$s_!kdBO!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F7175cffc-f312-407f-b096-5a0348f9c669_1196x600.jpeg" width="1196" height="600" data-attrs="{&quot;src&quot;:&quot;https://substack-post-media.s3.amazonaws.com/public/images/7175cffc-f312-407f-b096-5a0348f9c669_1196x600.jpeg&quot;,&quot;srcNoWatermark&quot;:null,&quot;fullscreen&quot;:null,&quot;imageSize&quot;:null,&quot;height&quot;:600,&quot;width&quot;:1196,&quot;resizeWidth&quot;:null,&quot;bytes&quot;:437491,&quot;alt&quot;:null,&quot;title&quot;:null,&quot;type&quot;:&quot;image/jpeg&quot;,&quot;href&quot;:null,&quot;belowTheFold&quot;:true,&quot;topImage&quot;:false,&quot;internalRedirect&quot;:null,&quot;isProcessing&quot;:false,&quot;align&quot;:null,&quot;offset&quot;:false}" class="sizing-normal" alt="" srcset="/__u/substackcdn.com/image/fetch/$s_!kdBO!, /__u/pathomd.substack.com/w_424, /__u/pathomd.substack.com/c_limit, /__u/pathomd.substack.com/f_auto, /__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F7175cffc-f312-407f-b096-5a0348f9c669_1196x600.jpeg 424w, /__u/substackcdn.com/image/fetch/$s_!kdBO!, /__u/pathomd.substack.com/w_848, /__u/pathomd.substack.com/c_limit, /__u/pathomd.substack.com/f_auto, /__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F7175cffc-f312-407f-b096-5a0348f9c669_1196x600.jpeg 848w, /__u/substackcdn.com/image/fetch/$s_!kdBO!, /__u/pathomd.substack.com/w_1272, /__u/pathomd.substack.com/c_limit, /__u/pathomd.substack.com/f_auto, /__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F7175cffc-f312-407f-b096-5a0348f9c669_1196x600.jpeg 1272w, /__u/substackcdn.com/image/fetch/$s_!kdBO!, /__u/pathomd.substack.com/w_1456, /__u/pathomd.substack.com/c_limit, /__u/pathomd.substack.com/f_auto, /__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F7175cffc-f312-407f-b096-5a0348f9c669_1196x600.jpeg 1456w" sizes="100vw" loading="lazy"></picture><div class="image-link-expand"><div class="pencraft pc-display-flex pc-gap-8 pc-reset"><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container restack-image"><svg aria-hidden="true" width="20" height="20" viewBox="0 0 20 20" fill="none" stroke-width="1.5" stroke="var(--color-fg-primary)" stroke-linecap="round" stroke-linejoin="round" xmlns="http://www.w3.org/2000/svg"><g><path d="M2.53001 7.81595C3.49179 4.73911 6.43281 2.5 9.91173 2.5C13.1684 2.5 15.9537 4.46214 17.0852 7.23684L17.6179 8.67647M17.6179 8.67647L18.5002 4.26471M17.6179 8.67647L13.6473 6.91176M17.4995 12.1841C16.5378 15.2609 13.5967 17.5 10.1178 17.5C6.86118 17.5 4.07589 15.5379 2.94432 12.7632L2.41165 11.3235M2.41165 11.3235L1.5293 15.7353M2.41165 11.3235L6.38224 13.0882"></path></g></svg></button><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container view-image"><svg xmlns="http://www.w3.org/2000/svg" width="20" height="20" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="lucide lucide-maximize2 lucide-maximize-2"><polyline points="15 3 21 3 21 9"></polyline><polyline points="9 21 3 21 3 15"></polyline><line x1="21" x2="14" y1="3" y2="10"></line><line x1="3" x2="10" y1="21" y2="14"></line></svg></button></div></div></div></a></figure></div><p><strong>Resek&#225;t</strong> <strong>&#269;asti hrub&#233;ho &#269;reva 38-ro&#269;nej &#382;eny,</strong> s mnohopo&#269;etn&#253;mi suspektn&#253;mi lo&#382;iskami v jej stene a pod viscer&#225;lnym peritoneom, ktor&#233; boli vidite&#318;n&#233; vo&#318;n&#253;m okom.</p><div class="poll-embed" data-attrs="{&quot;id&quot;:264980}" data-component-name="PollToDOM"></div><div><hr></div><h3><strong>Patho MD tr&#233;ning</strong></h3><div><hr></div><p>&#129729; <strong><a href="https://www.sciencedirect.com/science/article/pii/S1556086424024791">Ako odl&#237;&#353;i&#357;</a> prim&#225;rny adenokarcin&#243;m p&#318;&#250;c od intrapulmon&#225;lnych metast&#225;z?</strong></p><p>Pokrok v zobrazovac&#237;ch technik&#225;ch, ako je n&#237;zkod&#225;vkov&#225; v&#253;po&#269;tov&#225; tomografia (CT), umo&#382;&#328;uje lep&#353;iu detekciu viacer&#253;ch p&#318;&#250;cnych n&#225;dorov&#253;ch uzlov (MPTN).</p><p><strong>Rozl&#237;&#353;enie</strong> medzi samostatn&#253;mi <strong>prim&#225;rnymi adenokarcin&#243;mami p&#318;&#250;c</strong> (SPLC) <strong>a jeho intrapulmon&#225;lnymi metast&#225;zami</strong> (IPM) <strong>je k&#318;&#250;&#269;ov&#233;</strong> nielen pre spr&#225;vne stanovenie &#353;t&#225;dia ochorenia, ale aj pre efekt&#237;vne pl&#225;novanie lie&#269;by a presnej&#353;iu progn&#243;zu.</p><div><hr></div><p><strong>&#128300; Histopatol&#243;gia a molekul&#225;rna anal&#253;za &#8211; k&#318;&#250;&#269; k presnej diagnostike!</strong></p><p>Histopatologick&#233; vy&#353;etrenie je <strong>z&#225;kladom rozl&#237;&#353;enia SPLC od IPM</strong>. Rozdiely v &#353;trukt&#250;re n&#225;doru a cytol&#243;gii &#269;asto pon&#250;kaj&#250; z&#225;sadn&#233; vod&#237;tka.</p><p>Napriek tomu <strong>m&#244;&#382;e by&#357; t&#225;to met&#243;da subjekt&#237;vna a n&#225;chyln&#225; na rozdiely medzi hodnotiacimi patol&#243;gmi</strong>. Preto sa st&#225;le viac uplat&#328;uj&#250; nov&#233; molekul&#225;rne technol&#243;gie, ako je <strong>sekvenovanie novej gener&#225;cie</strong> (NGS), ktor&#233; prin&#225;&#353;aj&#250; v&#228;&#269;&#353;iu presnos&#357; a spo&#318;ahlivos&#357;.</p><p><strong>Anal&#253;za mut&#225;ci&#237; v ur&#269;it&#253;ch g&#233;noch</strong> (napr. <em>EGFR</em>, <em>KRAS</em>) a tumor-supresorov&#233;ho g&#233;nu (<em>TP53</em>), poskytuje <strong>presnej&#353;&#237; obraz o p&#244;vode</strong> n&#225;dorov &#8211; r&#244;zne typy mut&#225;ci&#237; medzi n&#225;dorov&#253;mi uzlami jednozna&#269;ne nazna&#269;uj&#250; SPLC.</p><div class="captioned-image-container"><figure><a class="image-link image2 is-viewable-img" target="_blank" href="/__u/substackcdn.com/image/fetch/$s_!n8j2!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F8ea19807-040d-4738-b08b-f8abfb957d41_1382x886.jpeg" data-component-name="Image2ToDOM"><div class="image2-inset"><picture><source type="image/webp" srcset="/__u/substackcdn.com/image/fetch/$s_!n8j2!, /__u/pathomd.substack.com/w_424, /__u/pathomd.substack.com/c_limit, /__u/pathomd.substack.com/f_webp, /__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F8ea19807-040d-4738-b08b-f8abfb957d41_1382x886.jpeg 424w, /__u/substackcdn.com/image/fetch/$s_!n8j2!, /__u/pathomd.substack.com/w_848, /__u/pathomd.substack.com/c_limit, /__u/pathomd.substack.com/f_webp, /__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F8ea19807-040d-4738-b08b-f8abfb957d41_1382x886.jpeg 848w, /__u/substackcdn.com/image/fetch/$s_!n8j2!, /__u/pathomd.substack.com/w_1272, /__u/pathomd.substack.com/c_limit, /__u/pathomd.substack.com/f_webp, /__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F8ea19807-040d-4738-b08b-f8abfb957d41_1382x886.jpeg 1272w, /__u/substackcdn.com/image/fetch/$s_!n8j2!, /__u/pathomd.substack.com/w_1456, /__u/pathomd.substack.com/c_limit, /__u/pathomd.substack.com/f_webp, /__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F8ea19807-040d-4738-b08b-f8abfb957d41_1382x886.jpeg 1456w" sizes="100vw"><img src="/__u/substackcdn.com/image/fetch/$s_!n8j2!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F8ea19807-040d-4738-b08b-f8abfb957d41_1382x886.jpeg" width="1382" height="886" data-attrs="{&quot;src&quot;:&quot;https://substack-post-media.s3.amazonaws.com/public/images/8ea19807-040d-4738-b08b-f8abfb957d41_1382x886.jpeg&quot;,&quot;srcNoWatermark&quot;:null,&quot;fullscreen&quot;:null,&quot;imageSize&quot;:null,&quot;height&quot;:886,&quot;width&quot;:1382,&quot;resizeWidth&quot;:null,&quot;bytes&quot;:400944,&quot;alt&quot;:null,&quot;title&quot;:null,&quot;type&quot;:&quot;image/jpeg&quot;,&quot;href&quot;:null,&quot;belowTheFold&quot;:true,&quot;topImage&quot;:false,&quot;internalRedirect&quot;:null,&quot;isProcessing&quot;:false,&quot;align&quot;:null,&quot;offset&quot;:false}" class="sizing-normal" alt="" srcset="/__u/substackcdn.com/image/fetch/$s_!n8j2!, /__u/pathomd.substack.com/w_424, /__u/pathomd.substack.com/c_limit, /__u/pathomd.substack.com/f_auto, /__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F8ea19807-040d-4738-b08b-f8abfb957d41_1382x886.jpeg 424w, /__u/substackcdn.com/image/fetch/$s_!n8j2!, /__u/pathomd.substack.com/w_848, /__u/pathomd.substack.com/c_limit, /__u/pathomd.substack.com/f_auto, /__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F8ea19807-040d-4738-b08b-f8abfb957d41_1382x886.jpeg 848w, /__u/substackcdn.com/image/fetch/$s_!n8j2!, /__u/pathomd.substack.com/w_1272, /__u/pathomd.substack.com/c_limit, /__u/pathomd.substack.com/f_auto, /__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F8ea19807-040d-4738-b08b-f8abfb957d41_1382x886.jpeg 1272w, /__u/substackcdn.com/image/fetch/$s_!n8j2!, /__u/pathomd.substack.com/w_1456, /__u/pathomd.substack.com/c_limit, /__u/pathomd.substack.com/f_auto, /__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F8ea19807-040d-4738-b08b-f8abfb957d41_1382x886.jpeg 1456w" sizes="100vw" loading="lazy"></picture><div class="image-link-expand"><div class="pencraft pc-display-flex pc-gap-8 pc-reset"><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container restack-image"><svg aria-hidden="true" width="20" height="20" viewBox="0 0 20 20" fill="none" stroke-width="1.5" stroke="var(--color-fg-primary)" stroke-linecap="round" stroke-linejoin="round" xmlns="http://www.w3.org/2000/svg"><g><path d="M2.53001 7.81595C3.49179 4.73911 6.43281 2.5 9.91173 2.5C13.1684 2.5 15.9537 4.46214 17.0852 7.23684L17.6179 8.67647M17.6179 8.67647L18.5002 4.26471M17.6179 8.67647L13.6473 6.91176M17.4995 12.1841C16.5378 15.2609 13.5967 17.5 10.1178 17.5C6.86118 17.5 4.07589 15.5379 2.94432 12.7632L2.41165 11.3235M2.41165 11.3235L1.5293 15.7353M2.41165 11.3235L6.38224 13.0882"></path></g></svg></button><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container view-image"><svg xmlns="http://www.w3.org/2000/svg" width="20" height="20" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="lucide lucide-maximize2 lucide-maximize-2"><polyline points="15 3 21 3 21 9"></polyline><polyline points="9 21 3 21 3 15"></polyline><line x1="21" x2="14" y1="3" y2="10"></line><line x1="3" x2="10" y1="21" y2="14"></line></svg></button></div></div></div></a><figcaption class="image-caption">Zdroj: <a href="https://www.sciencedirect.com/science/article/pii/S1556086424024791#undfig1">sciencedirect.com</a></figcaption></figure></div><div><hr></div><p><strong>&#128209; Nov&#253; 4-stup&#328;ov&#253; algoritmus od IASLC</strong></p><p>Medzin&#225;rodn&#225; asoci&#225;cia pre &#353;t&#250;dium rakoviny p&#318;&#250;c (IASLC) navrhuje &#353;trukt&#250;rovan&#253; algoritmus, ktor&#253; kombinuje histologick&#233; a molekul&#225;rne pr&#237;stupy:</p><ol><li><p><strong>Po&#269;iato&#269;n&#233; histologick&#233; hodnotenie</strong> na z&#225;klade &#353;trukt&#250;ry a cytol&#243;gie n&#225;doru.</p></li><li><p><strong>Pos&#250;denie histologick&#253;ch v&#253;sledkov in&#253;mi patol&#243;gmi (&#8222;peer review&#8221;)</strong>, ak s&#250; v nich nezrovnalosti.</p></li><li><p><strong>Jednoduch&#225; molekul&#225;rna anal&#253;za</strong> na identifik&#225;ciu hlavn&#253;ch mut&#225;ci&#237;.</p></li><li><p><strong>Pokro&#269;il&#233; molekul&#225;rne techniky</strong>, ako NGS, pre rie&#353;enie nejasn&#253;ch pr&#237;padov.</p></li></ol><div class="captioned-image-container"><figure><a class="image-link image2 is-viewable-img" target="_blank" href="/__u/substackcdn.com/image/fetch/$s_!hsf8!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fabb6b3d4-3a96-4b1c-a5a2-07d0a2b1b3f2_2244x2847.jpeg" data-component-name="Image2ToDOM"><div class="image2-inset"><picture><source type="image/webp" srcset="/__u/substackcdn.com/image/fetch/$s_!hsf8!, /__u/pathomd.substack.com/w_424, /__u/pathomd.substack.com/c_limit, /__u/pathomd.substack.com/f_webp, /__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fabb6b3d4-3a96-4b1c-a5a2-07d0a2b1b3f2_2244x2847.jpeg 424w, /__u/substackcdn.com/image/fetch/$s_!hsf8!, /__u/pathomd.substack.com/w_848, /__u/pathomd.substack.com/c_limit, /__u/pathomd.substack.com/f_webp, /__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fabb6b3d4-3a96-4b1c-a5a2-07d0a2b1b3f2_2244x2847.jpeg 848w, /__u/substackcdn.com/image/fetch/$s_!hsf8!, /__u/pathomd.substack.com/w_1272, /__u/pathomd.substack.com/c_limit, /__u/pathomd.substack.com/f_webp, /__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fabb6b3d4-3a96-4b1c-a5a2-07d0a2b1b3f2_2244x2847.jpeg 1272w, /__u/substackcdn.com/image/fetch/$s_!hsf8!, /__u/pathomd.substack.com/w_1456, /__u/pathomd.substack.com/c_limit, /__u/pathomd.substack.com/f_webp, /__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fabb6b3d4-3a96-4b1c-a5a2-07d0a2b1b3f2_2244x2847.jpeg 1456w" sizes="100vw"><img src="/__u/substackcdn.com/image/fetch/$s_!hsf8!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fabb6b3d4-3a96-4b1c-a5a2-07d0a2b1b3f2_2244x2847.jpeg" width="1456" height="1847" data-attrs="{&quot;src&quot;:&quot;https://substack-post-media.s3.amazonaws.com/public/images/abb6b3d4-3a96-4b1c-a5a2-07d0a2b1b3f2_2244x2847.jpeg&quot;,&quot;srcNoWatermark&quot;:null,&quot;fullscreen&quot;:null,&quot;imageSize&quot;:null,&quot;height&quot;:1847,&quot;width&quot;:1456,&quot;resizeWidth&quot;:null,&quot;bytes&quot;:1043603,&quot;alt&quot;:null,&quot;title&quot;:null,&quot;type&quot;:&quot;image/jpeg&quot;,&quot;href&quot;:null,&quot;belowTheFold&quot;:true,&quot;topImage&quot;:false,&quot;internalRedirect&quot;:null,&quot;isProcessing&quot;:false,&quot;align&quot;:null,&quot;offset&quot;:false}" class="sizing-normal" alt="" srcset="/__u/substackcdn.com/image/fetch/$s_!hsf8!, /__u/pathomd.substack.com/w_424, /__u/pathomd.substack.com/c_limit, /__u/pathomd.substack.com/f_auto, /__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fabb6b3d4-3a96-4b1c-a5a2-07d0a2b1b3f2_2244x2847.jpeg 424w, /__u/substackcdn.com/image/fetch/$s_!hsf8!, /__u/pathomd.substack.com/w_848, /__u/pathomd.substack.com/c_limit, /__u/pathomd.substack.com/f_auto, /__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fabb6b3d4-3a96-4b1c-a5a2-07d0a2b1b3f2_2244x2847.jpeg 848w, /__u/substackcdn.com/image/fetch/$s_!hsf8!, /__u/pathomd.substack.com/w_1272, /__u/pathomd.substack.com/c_limit, /__u/pathomd.substack.com/f_auto, /__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fabb6b3d4-3a96-4b1c-a5a2-07d0a2b1b3f2_2244x2847.jpeg 1272w, /__u/substackcdn.com/image/fetch/$s_!hsf8!, /__u/pathomd.substack.com/w_1456, /__u/pathomd.substack.com/c_limit, /__u/pathomd.substack.com/f_auto, /__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fabb6b3d4-3a96-4b1c-a5a2-07d0a2b1b3f2_2244x2847.jpeg 1456w" sizes="100vw" loading="lazy"></picture><div class="image-link-expand"><div class="pencraft pc-display-flex pc-gap-8 pc-reset"><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container restack-image"><svg aria-hidden="true" width="20" height="20" viewBox="0 0 20 20" fill="none" stroke-width="1.5" stroke="var(--color-fg-primary)" stroke-linecap="round" stroke-linejoin="round" xmlns="http://www.w3.org/2000/svg"><g><path d="M2.53001 7.81595C3.49179 4.73911 6.43281 2.5 9.91173 2.5C13.1684 2.5 15.9537 4.46214 17.0852 7.23684L17.6179 8.67647M17.6179 8.67647L18.5002 4.26471M17.6179 8.67647L13.6473 6.91176M17.4995 12.1841C16.5378 15.2609 13.5967 17.5 10.1178 17.5C6.86118 17.5 4.07589 15.5379 2.94432 12.7632L2.41165 11.3235M2.41165 11.3235L1.5293 15.7353M2.41165 11.3235L6.38224 13.0882"></path></g></svg></button><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container view-image"><svg xmlns="http://www.w3.org/2000/svg" width="20" height="20" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="lucide lucide-maximize2 lucide-maximize-2"><polyline points="15 3 21 3 21 9"></polyline><polyline points="9 21 3 21 3 15"></polyline><line x1="21" x2="14" y1="3" y2="10"></line><line x1="3" x2="10" y1="21" y2="14"></line></svg></button></div></div></div></a><figcaption class="image-caption">Zdroj: <a href="https://www.sciencedirect.com/science/article/pii/S1556086424024791#undfig1">sciencedirect.com</a></figcaption></figure></div><div><hr></div><p><strong>&#129321; Bud&#250;cnos&#357;: Strojov&#233; u&#269;enie a digit&#225;lna patol&#243;gia</strong></p><p>Technol&#243;gie, ako je <strong>strojov&#233; u&#269;enie a digit&#225;lna patol&#243;gia</strong> dok&#225;&#382;u odhali&#357; diskr&#233;tne histologick&#233; a molekul&#225;rne &#269;rty, ktor&#233; m&#244;&#382;u &#318;ahko unikn&#250;&#357; &#318;udsk&#233;mu oku.</p><p>Ich vyu&#382;itie by mohlo <strong>doplni&#357; tradi&#269;n&#233; met&#243;dy, zv&#253;&#353;i&#357; reprodukovate&#318;nos&#357; v&#253;sledkov a zn&#237;&#382;i&#357; n&#225;klady na diagnostiku</strong>.</p><div><hr></div><p><strong>&#129488; Pre&#269;o na tom z&#225;le&#382;&#237;?</strong></p><p>Spr&#225;vna <strong>diferenci&#225;cia medzi SPLC a IPM m&#225; priamy dopad na lie&#269;bu pacienta</strong>.</p><p>Pri SPLC sa n&#225;dory <strong>lie&#269;ia ako samostatn&#233; jednotky.</strong></p><p>Na druhej strane, IPM s&#250; zvy&#269;ajne <strong>indik&#225;ciou pre syst&#233;mov&#250; lie&#269;bu</strong>.</p><p>Navy&#353;e progn&#243;za pacientov so SPLC je &#269;asto lep&#353;ia, ak sa diagnostika vykon&#225; presne a v&#269;as.</p><div><hr></div><h3><strong>Konferencie a kurzy</strong></h3><div><hr></div><p>&#128187; O t&#253;&#382;de&#328; sa uskuto&#269;n&#237; <strong><a href="https://www.esp-pathology.org/event/esp-webinar-placental-pathology/">webin&#225;r od ESP</a></strong> na t&#233;mu <strong>patol&#243;gie placenty</strong>. Je to <strong>zadarmo, nezabudni</strong> v&#353;ak <strong>na registr&#225;ciu</strong>, t&#225; je povinn&#225;.</p><div class="captioned-image-container"><figure><a class="image-link image2" target="_blank" href="/__u/substackcdn.com/image/fetch/$s_!nz5F!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fef9b785c-127e-4967-acea-ee5b6dd0abd0_1280x226.png" data-component-name="Image2ToDOM"><div class="image2-inset"><picture><source type="image/webp" srcset="/__u/substackcdn.com/image/fetch/$s_!nz5F!, /__u/pathomd.substack.com/w_424, /__u/pathomd.substack.com/c_limit, /__u/pathomd.substack.com/f_webp, /__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fef9b785c-127e-4967-acea-ee5b6dd0abd0_1280x226.png 424w, /__u/substackcdn.com/image/fetch/$s_!nz5F!, /__u/pathomd.substack.com/w_848, /__u/pathomd.substack.com/c_limit, /__u/pathomd.substack.com/f_webp, /__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fef9b785c-127e-4967-acea-ee5b6dd0abd0_1280x226.png 848w, /__u/substackcdn.com/image/fetch/$s_!nz5F!, /__u/pathomd.substack.com/w_1272, /__u/pathomd.substack.com/c_limit, /__u/pathomd.substack.com/f_webp, /__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fef9b785c-127e-4967-acea-ee5b6dd0abd0_1280x226.png 1272w, /__u/substackcdn.com/image/fetch/$s_!nz5F!, /__u/pathomd.substack.com/w_1456, /__u/pathomd.substack.com/c_limit, /__u/pathomd.substack.com/f_webp, /__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fef9b785c-127e-4967-acea-ee5b6dd0abd0_1280x226.png 1456w" sizes="100vw"><img src="/__u/substackcdn.com/image/fetch/$s_!nz5F!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fef9b785c-127e-4967-acea-ee5b6dd0abd0_1280x226.png" width="1280" height="226" data-attrs="{&quot;src&quot;:&quot;https://substack-post-media.s3.amazonaws.com/public/images/ef9b785c-127e-4967-acea-ee5b6dd0abd0_1280x226.png&quot;,&quot;srcNoWatermark&quot;:null,&quot;fullscreen&quot;:null,&quot;imageSize&quot;:null,&quot;height&quot;:226,&quot;width&quot;:1280,&quot;resizeWidth&quot;:null,&quot;bytes&quot;:176553,&quot;alt&quot;:null,&quot;title&quot;:null,&quot;type&quot;:&quot;image/png&quot;,&quot;href&quot;:null,&quot;belowTheFold&quot;:true,&quot;topImage&quot;:false,&quot;internalRedirect&quot;:null,&quot;isProcessing&quot;:false,&quot;align&quot;:null,&quot;offset&quot;:false}" class="sizing-normal" alt="" srcset="/__u/substackcdn.com/image/fetch/$s_!nz5F!, /__u/pathomd.substack.com/w_424, /__u/pathomd.substack.com/c_limit, /__u/pathomd.substack.com/f_auto, /__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fef9b785c-127e-4967-acea-ee5b6dd0abd0_1280x226.png 424w, /__u/substackcdn.com/image/fetch/$s_!nz5F!, /__u/pathomd.substack.com/w_848, /__u/pathomd.substack.com/c_limit, /__u/pathomd.substack.com/f_auto, /__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fef9b785c-127e-4967-acea-ee5b6dd0abd0_1280x226.png 848w, /__u/substackcdn.com/image/fetch/$s_!nz5F!, /__u/pathomd.substack.com/w_1272, /__u/pathomd.substack.com/c_limit, /__u/pathomd.substack.com/f_auto, /__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fef9b785c-127e-4967-acea-ee5b6dd0abd0_1280x226.png 1272w, /__u/substackcdn.com/image/fetch/$s_!nz5F!, /__u/pathomd.substack.com/w_1456, /__u/pathomd.substack.com/c_limit, /__u/pathomd.substack.com/f_auto, /__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fef9b785c-127e-4967-acea-ee5b6dd0abd0_1280x226.png 1456w" sizes="100vw" loading="lazy"></picture><div></div></div></a></figure></div><p><strong>&#10024; Ak si chce&#353; &#271;alej roz&#353;&#237;ri&#357; obzory v t&#233;me vyu&#382;&#237;vania AI v medic&#237;ne</strong>, nezabudni na n&#225;&#353; (u&#382; druh&#253;!) kurz <a href="https://lu.ma/jfhhw7oh?fbclid=IwZXh0bgNhZW0CMTEAAR0ad0Q2u0foHY1IfpvqxZG82GllPweMHDyNuzi2S7h57b4ExGV4sNnmg7U_aem_eSUTRSEv_-xhIMLxK7_jHw&amp;utm_medium=pathomd&amp;utm_source=newsletter">Chat GPT pre lek&#225;rov a lek&#225;rky v praxi</a>, ktor&#253; sa bude kona&#357; 13. 2. 2025 cez Zoom. Nev&#225;haj, po&#269;et <strong>miest je obmedzen&#253;</strong>!</p><div><hr></div><h3><strong>Jazykov&#233; okienko pre klinikov</strong></h3><div><hr></div><p><strong>&#129763; Po&#269;ul si o AIS a MIA?</strong></p><p>Nie, nemysl&#237;m akademick&#253; informa&#269;n&#253; syst&#233;m, ani modern&#233; diev&#269;ensk&#233; meno! &#128540;</p><p><strong>AIS &#8211; adenokarcin&#243;m in situ</strong> v p&#318;&#250;cach. Je to mal&#253; (&#8804; 30 mm), lokalizovan&#253; adenokarcin&#243;m s n&#225;dorov&#253;mi bunkami rast&#250;cimi v&#253;lu&#269;ne po povrchu existuj&#250;cich p&#318;&#250;cnych alveolov (tzv. lepidick&#253; rast). Strom&#225;lna, cievna alebo pleur&#225;lna <strong>inv&#225;zia nie je pr&#237;tomn&#225;!</strong></p><p><strong>MIA &#8211; minim&#225;lne invaz&#237;vny adenokarcin&#243;m</strong> p&#318;&#250;c. Podobne: je to mal&#253;, solit&#225;rny adenokarcin&#243;m (&#8804; 30 mm) <strong>s preva&#382;ne lepidick&#253;m rastom a ve&#318;kostne limitovanou strom&#225;lnou inv&#225;ziou</strong> (&#8804; 5 mm).</p><div><hr></div><p>&#129488; <strong>Na spr&#225;vnu diagn&#243;zu AIS a MIA</strong> je potrebn&#253; resek&#225;t &#269;asti p&#318;&#250;c, aby sa <strong>histopatologicky vy&#353;etrila kompletne cel&#225; l&#233;zia!</strong> Tieto diagn&#243;zy sa <strong>nem&#244;&#382;u stanovi&#357;</strong> z mal&#253;ch bioptick&#253;ch vzoriek alebo cytologick&#253;ch prepar&#225;tov.</p><div class="captioned-image-container"><figure><a class="image-link image2 is-viewable-img" target="_blank" href="/__u/substackcdn.com/image/fetch/$s_!Vy24!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fdd5d1c55-a0c2-40dd-84fa-16a4127cec38_600x408.jpeg" data-component-name="Image2ToDOM"><div class="image2-inset"><picture><source type="image/webp" srcset="/__u/substackcdn.com/image/fetch/$s_!Vy24!, /__u/pathomd.substack.com/w_424, /__u/pathomd.substack.com/c_limit, /__u/pathomd.substack.com/f_webp, /__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fdd5d1c55-a0c2-40dd-84fa-16a4127cec38_600x408.jpeg 424w, /__u/substackcdn.com/image/fetch/$s_!Vy24!, /__u/pathomd.substack.com/w_848, /__u/pathomd.substack.com/c_limit, /__u/pathomd.substack.com/f_webp, /__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fdd5d1c55-a0c2-40dd-84fa-16a4127cec38_600x408.jpeg 848w, /__u/substackcdn.com/image/fetch/$s_!Vy24!, /__u/pathomd.substack.com/w_1272, /__u/pathomd.substack.com/c_limit, /__u/pathomd.substack.com/f_webp, /__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fdd5d1c55-a0c2-40dd-84fa-16a4127cec38_600x408.jpeg 1272w, /__u/substackcdn.com/image/fetch/$s_!Vy24!, /__u/pathomd.substack.com/w_1456, /__u/pathomd.substack.com/c_limit, /__u/pathomd.substack.com/f_webp, /__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fdd5d1c55-a0c2-40dd-84fa-16a4127cec38_600x408.jpeg 1456w" sizes="100vw"><img src="/__u/substackcdn.com/image/fetch/$s_!Vy24!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fdd5d1c55-a0c2-40dd-84fa-16a4127cec38_600x408.jpeg" width="600" height="408" data-attrs="{&quot;src&quot;:&quot;https://substack-post-media.s3.amazonaws.com/public/images/dd5d1c55-a0c2-40dd-84fa-16a4127cec38_600x408.jpeg&quot;,&quot;srcNoWatermark&quot;:null,&quot;fullscreen&quot;:null,&quot;imageSize&quot;:null,&quot;height&quot;:408,&quot;width&quot;:600,&quot;resizeWidth&quot;:null,&quot;bytes&quot;:27416,&quot;alt&quot;:null,&quot;title&quot;:null,&quot;type&quot;:&quot;image/jpeg&quot;,&quot;href&quot;:null,&quot;belowTheFold&quot;:true,&quot;topImage&quot;:false,&quot;internalRedirect&quot;:null,&quot;isProcessing&quot;:false,&quot;align&quot;:null,&quot;offset&quot;:false}" class="sizing-normal" alt="" srcset="/__u/substackcdn.com/image/fetch/$s_!Vy24!, /__u/pathomd.substack.com/w_424, /__u/pathomd.substack.com/c_limit, /__u/pathomd.substack.com/f_auto, /__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fdd5d1c55-a0c2-40dd-84fa-16a4127cec38_600x408.jpeg 424w, /__u/substackcdn.com/image/fetch/$s_!Vy24!, /__u/pathomd.substack.com/w_848, /__u/pathomd.substack.com/c_limit, /__u/pathomd.substack.com/f_auto, /__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fdd5d1c55-a0c2-40dd-84fa-16a4127cec38_600x408.jpeg 848w, /__u/substackcdn.com/image/fetch/$s_!Vy24!, /__u/pathomd.substack.com/w_1272, /__u/pathomd.substack.com/c_limit, /__u/pathomd.substack.com/f_auto, /__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fdd5d1c55-a0c2-40dd-84fa-16a4127cec38_600x408.jpeg 1272w, /__u/substackcdn.com/image/fetch/$s_!Vy24!, /__u/pathomd.substack.com/w_1456, /__u/pathomd.substack.com/c_limit, /__u/pathomd.substack.com/f_auto, /__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fdd5d1c55-a0c2-40dd-84fa-16a4127cec38_600x408.jpeg 1456w" sizes="100vw" loading="lazy"></picture><div class="image-link-expand"><div class="pencraft pc-display-flex pc-gap-8 pc-reset"><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container restack-image"><svg aria-hidden="true" width="20" height="20" viewBox="0 0 20 20" fill="none" stroke-width="1.5" stroke="var(--color-fg-primary)" stroke-linecap="round" stroke-linejoin="round" xmlns="http://www.w3.org/2000/svg"><g><path d="M2.53001 7.81595C3.49179 4.73911 6.43281 2.5 9.91173 2.5C13.1684 2.5 15.9537 4.46214 17.0852 7.23684L17.6179 8.67647M17.6179 8.67647L18.5002 4.26471M17.6179 8.67647L13.6473 6.91176M17.4995 12.1841C16.5378 15.2609 13.5967 17.5 10.1178 17.5C6.86118 17.5 4.07589 15.5379 2.94432 12.7632L2.41165 11.3235M2.41165 11.3235L1.5293 15.7353M2.41165 11.3235L6.38224 13.0882"></path></g></svg></button><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container view-image"><svg xmlns="http://www.w3.org/2000/svg" width="20" height="20" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="lucide lucide-maximize2 lucide-maximize-2"><polyline points="15 3 21 3 21 9"></polyline><polyline points="9 21 3 21 3 15"></polyline><line x1="21" x2="14" y1="3" y2="10"></line><line x1="3" x2="10" y1="21" y2="14"></line></svg></button></div></div></div></a><figcaption class="image-caption">Zdroj: <a href="https://pmc.ncbi.nlm.nih.gov/articles/PMC4272758/">PubMed Central</a></figcaption></figure></div><div><hr></div><p>Ak chce&#353; vedie&#357;, <strong>&#269;o je to lepidick&#253; rast</strong>, klikni link na video v nasleduj&#250;cej &#269;asti. &#128071;</p><div><hr></div><h3>R&#244;zne</h3><div><hr></div><p>&#129302; Kanadsk&#253; patol&#243;g <strong><a href="https://www.linkedin.com/in/matthewcecchini/">Matthew Cecchini</a></strong> si vysk&#250;&#353;al <strong>AI ako pomocn&#237;ka pri diagnostike</strong> p&#318;&#250;cnej l&#233;zie. 2-min&#250;tov&#233; video, ktor&#233; stoj&#237; za pozretie. <a href="https://www.linkedin.com/posts/matthewcecchini_i-recently-explored-chatgpts-advanced-audio-activity-7275442781697794048-o6OO?utm_source=social_share_sheet&amp;utm_medium=member_desktop_web">Pos&#250;&#271; s&#225;m*sama.</a> &#128521;</p><div><hr></div><h3>Rie&#353;enie histopatologick&#233;ho kv&#237;zu</h3><div><hr></div><p>&#9989; <strong>D. Endometri&#243;za hrub&#233;ho &#269;reva.</strong></p><div class="captioned-image-container"><figure><a class="image-link image2 is-viewable-img" target="_blank" href="/__u/substackcdn.com/image/fetch/$s_!T7BI!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F7410acb8-e49c-4506-bd8d-ead186f74707_1280x720.jpeg" data-component-name="Image2ToDOM"><div class="image2-inset"><picture><source type="image/webp" srcset="/__u/substackcdn.com/image/fetch/$s_!T7BI!, /__u/pathomd.substack.com/w_424, /__u/pathomd.substack.com/c_limit, /__u/pathomd.substack.com/f_webp, /__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F7410acb8-e49c-4506-bd8d-ead186f74707_1280x720.jpeg 424w, /__u/substackcdn.com/image/fetch/$s_!T7BI!, /__u/pathomd.substack.com/w_848, /__u/pathomd.substack.com/c_limit, /__u/pathomd.substack.com/f_webp, /__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F7410acb8-e49c-4506-bd8d-ead186f74707_1280x720.jpeg 848w, /__u/substackcdn.com/image/fetch/$s_!T7BI!, /__u/pathomd.substack.com/w_1272, /__u/pathomd.substack.com/c_limit, /__u/pathomd.substack.com/f_webp, /__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F7410acb8-e49c-4506-bd8d-ead186f74707_1280x720.jpeg 1272w, /__u/substackcdn.com/image/fetch/$s_!T7BI!, /__u/pathomd.substack.com/w_1456, /__u/pathomd.substack.com/c_limit, /__u/pathomd.substack.com/f_webp, /__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F7410acb8-e49c-4506-bd8d-ead186f74707_1280x720.jpeg 1456w" sizes="100vw"><img src="/__u/substackcdn.com/image/fetch/$s_!T7BI!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F7410acb8-e49c-4506-bd8d-ead186f74707_1280x720.jpeg" width="1280" height="720" data-attrs="{&quot;src&quot;:&quot;https://substack-post-media.s3.amazonaws.com/public/images/7410acb8-e49c-4506-bd8d-ead186f74707_1280x720.jpeg&quot;,&quot;srcNoWatermark&quot;:null,&quot;fullscreen&quot;:null,&quot;imageSize&quot;:null,&quot;height&quot;:720,&quot;width&quot;:1280,&quot;resizeWidth&quot;:null,&quot;bytes&quot;:301649,&quot;alt&quot;:null,&quot;title&quot;:null,&quot;type&quot;:&quot;image/jpeg&quot;,&quot;href&quot;:null,&quot;belowTheFold&quot;:true,&quot;topImage&quot;:false,&quot;internalRedirect&quot;:null,&quot;isProcessing&quot;:false,&quot;align&quot;:null,&quot;offset&quot;:false}" class="sizing-normal" alt="" srcset="/__u/substackcdn.com/image/fetch/$s_!T7BI!, /__u/pathomd.substack.com/w_424, /__u/pathomd.substack.com/c_limit, /__u/pathomd.substack.com/f_auto, /__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F7410acb8-e49c-4506-bd8d-ead186f74707_1280x720.jpeg 424w, /__u/substackcdn.com/image/fetch/$s_!T7BI!, /__u/pathomd.substack.com/w_848, /__u/pathomd.substack.com/c_limit, /__u/pathomd.substack.com/f_auto, /__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F7410acb8-e49c-4506-bd8d-ead186f74707_1280x720.jpeg 848w, /__u/substackcdn.com/image/fetch/$s_!T7BI!, /__u/pathomd.substack.com/w_1272, /__u/pathomd.substack.com/c_limit, /__u/pathomd.substack.com/f_auto, /__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F7410acb8-e49c-4506-bd8d-ead186f74707_1280x720.jpeg 1272w, /__u/substackcdn.com/image/fetch/$s_!T7BI!, /__u/pathomd.substack.com/w_1456, /__u/pathomd.substack.com/c_limit, /__u/pathomd.substack.com/f_auto, /__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F7410acb8-e49c-4506-bd8d-ead186f74707_1280x720.jpeg 1456w" sizes="100vw" loading="lazy"></picture><div class="image-link-expand"><div class="pencraft pc-display-flex pc-gap-8 pc-reset"><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container restack-image"><svg aria-hidden="true" width="20" height="20" viewBox="0 0 20 20" fill="none" stroke-width="1.5" stroke="var(--color-fg-primary)" stroke-linecap="round" stroke-linejoin="round" xmlns="http://www.w3.org/2000/svg"><g><path d="M2.53001 7.81595C3.49179 4.73911 6.43281 2.5 9.91173 2.5C13.1684 2.5 15.9537 4.46214 17.0852 7.23684L17.6179 8.67647M17.6179 8.67647L18.5002 4.26471M17.6179 8.67647L13.6473 6.91176M17.4995 12.1841C16.5378 15.2609 13.5967 17.5 10.1178 17.5C6.86118 17.5 4.07589 15.5379 2.94432 12.7632L2.41165 11.3235M2.41165 11.3235L1.5293 15.7353M2.41165 11.3235L6.38224 13.0882"></path></g></svg></button><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container view-image"><svg xmlns="http://www.w3.org/2000/svg" width="20" height="20" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="lucide lucide-maximize2 lucide-maximize-2"><polyline points="15 3 21 3 21 9"></polyline><polyline points="9 21 3 21 3 15"></polyline><line x1="21" x2="14" y1="3" y2="10"></line><line x1="3" x2="10" y1="21" y2="14"></line></svg></button></div></div></div></a></figure></div><p>&#128161; <strong><a href="https://www.pathologyoutlines.com/topic/colonendometriosis.html">Endometri&#243;za</a></strong> je pr&#237;tomnos&#357; &#8222;ostrov&#269;ekov&#8221; histologicky norm&#225;lneho endometria v in&#253;ch tkaniv&#225;ch a org&#225;noch ne&#382; je v&#253;stelka (sliznica) dutiny maternice.</p><p><strong>V ektopick&#253;ch lokalit&#225;ch podliehaj&#250; endometri&#225;lne &#382;liazky a str&#243;ma rovnako hormon&#225;lnym zmen&#225;m ako v dutine maternice.</strong></p><p>V d&#244;sledku toho vznikaj&#250; <strong>lo&#382;isk&#225; krv&#225;cania</strong>, ktor&#233; sa postupne organizuj&#250;, nesk&#244;r <strong>peritone&#225;lne zrasty v pr&#237;pade GIT-u, at&#271;</strong>. Klinick&#253; obraz je preto r&#244;znorod&#253;, v z&#225;vislosti od lokality postihnut&#233;ho tkaniva.</p><div><hr></div><p><strong>&#270;akujem, &#382;e si to pre&#269;&#237;tal*a a&#382; do konca.</strong> &#128521;</p><p>Tom&#225;&#353;</p><div><hr></div><div class="captioned-button-wrap" data-attrs="{&quot;url&quot;:&quot;https://pathomd.substack.com/p/patho-md-7-primarny-adenokarcinom?utm_source=substack&utm_medium=email&utm_content=share&action=share&quot;,&quot;text&quot;:&quot;Share&quot;}" data-component-name="CaptionedButtonToDOM"><div class="preamble"><p class="cta-caption"><strong>P&#225;&#269;i sa ti newsletter Patho MD?</strong> Prepo&#353;li ho kolegovi alebo kolegyni!</p></div><p class="button-wrapper" data-attrs="{&quot;url&quot;:&quot;https://pathomd.substack.com/p/patho-md-7-primarny-adenokarcinom?utm_source=substack&utm_medium=email&utm_content=share&action=share&quot;,&quot;text&quot;:&quot;Share&quot;}" data-component-name="ButtonCreateButton"><a class="button primary" href="/__u/pathomd.substack.com/p/patho-md-7-primarny-adenokarcinom?utm_source=substack&amp;utm_medium=email&amp;utm_content=share&amp;action=share"><span>Share</span></a></p></div><p class="button-wrapper" data-attrs="{&quot;url&quot;:&quot;https://pathomd.substack.com/subscribe?&quot;,&quot;text&quot;:&quot;Subscribe now&quot;,&quot;action&quot;:null,&quot;class&quot;:null}" data-component-name="ButtonCreateButton"><a class="button primary" href="/__u/pathomd.substack.com/subscribe"><span>Subscribe now</span></a></p><p></p><p></p>]]></content:encoded></item><item><title><![CDATA[🔬 Patho MD #6 Rezať, či nerezať? Rýchle biopsie v gynekológií]]></title><description><![CDATA[Novinky z patol&#243;gie za 3 min&#250;ty.]]></description><link>https://pathomd.substack.com/p/patho-md-6-rezat-ci-nerezat-rychle</link><guid isPermaLink="false">https://pathomd.substack.com/p/patho-md-6-rezat-ci-nerezat-rychle</guid><dc:creator><![CDATA[MUDr. Tomáš Krajčovič]]></dc:creator><pubDate>Mon, 30 Dec 2024 05:00:57 GMT</pubDate><enclosure url="https://substack-post-media.s3.amazonaws.com/public/images/2f05bd12-f85b-4991-ad89-46c5a1c9ce0f_1024x1024.png" length="0" type="image/jpeg"/><content:encoded><![CDATA[<p><strong>Vitaj pri 6. vydan&#237; newslettra Patho MD!</strong></p><p>Je tu koniec roka a ja si neodpust&#237;m mal&#250; sentiment&#225;lnu &#250;vahu. Ke&#271; som pred polrokom s obavami za&#269;&#237;nal, netr&#250;fal som si poveda&#357;, &#269;i bude ma&#357; Patho MD pozit&#237;vne ohlasy.</p><p>Nepreh&#225;&#328;am, ak poviem za v&#353;etk&#253;ch v <strong>Mlad&#237; lek&#225;ri</strong>, &#382;e sme &#250;primne <strong>nad&#353;en&#237; z &#250;spechu a z&#225;ujmu</strong> o na&#353;e newslettre. &#129401;</p><p>Pre m&#328;a osobne z toho plynie ve&#318;k&#225; zodpovednos&#357;. Na&#271;alej chcem Patho MD rozv&#237;ja&#357; a prisp&#244;sobova&#357; va&#353;im potreb&#225;m. Aby to nebolo len p&#237;sanie halabala.</p><p><strong>Berte to ako moje novoro&#269;n&#233; predsavzatie.</strong> &#128578;</p><p>Mimochodom, pri tejto pr&#237;le&#382;itosti si chcem da&#357; spravi&#357; <strong>MD tri&#269;ko s n&#225;pisom</strong>.</p><div class="captioned-image-container"><figure><a class="image-link image2 is-viewable-img" target="_blank" href="/__u/substackcdn.com/image/fetch/$s_!xuAu!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F15bce17b-e624-4897-9274-10be7fdc0630_1841x741.png" data-component-name="Image2ToDOM"><div class="image2-inset"><picture><source type="image/webp" srcset="/__u/substackcdn.com/image/fetch/$s_!xuAu!, /__u/pathomd.substack.com/w_424, /__u/pathomd.substack.com/c_limit, /__u/pathomd.substack.com/f_webp, /__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F15bce17b-e624-4897-9274-10be7fdc0630_1841x741.png 424w, /__u/substackcdn.com/image/fetch/$s_!xuAu!, /__u/pathomd.substack.com/w_848, /__u/pathomd.substack.com/c_limit, /__u/pathomd.substack.com/f_webp, /__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F15bce17b-e624-4897-9274-10be7fdc0630_1841x741.png 848w, /__u/substackcdn.com/image/fetch/$s_!xuAu!, /__u/pathomd.substack.com/w_1272, /__u/pathomd.substack.com/c_limit, /__u/pathomd.substack.com/f_webp, /__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F15bce17b-e624-4897-9274-10be7fdc0630_1841x741.png 1272w, /__u/substackcdn.com/image/fetch/$s_!xuAu!, /__u/pathomd.substack.com/w_1456, /__u/pathomd.substack.com/c_limit, /__u/pathomd.substack.com/f_webp, /__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F15bce17b-e624-4897-9274-10be7fdc0630_1841x741.png 1456w" sizes="100vw"><img src="/__u/substackcdn.com/image/fetch/$s_!xuAu!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F15bce17b-e624-4897-9274-10be7fdc0630_1841x741.png" width="1456" height="586" 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/__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F15bce17b-e624-4897-9274-10be7fdc0630_1841x741.png 424w, /__u/substackcdn.com/image/fetch/$s_!xuAu!, /__u/pathomd.substack.com/w_848, /__u/pathomd.substack.com/c_limit, /__u/pathomd.substack.com/f_auto, /__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F15bce17b-e624-4897-9274-10be7fdc0630_1841x741.png 848w, /__u/substackcdn.com/image/fetch/$s_!xuAu!, /__u/pathomd.substack.com/w_1272, /__u/pathomd.substack.com/c_limit, /__u/pathomd.substack.com/f_auto, /__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F15bce17b-e624-4897-9274-10be7fdc0630_1841x741.png 1272w, /__u/substackcdn.com/image/fetch/$s_!xuAu!, /__u/pathomd.substack.com/w_1456, /__u/pathomd.substack.com/c_limit, /__u/pathomd.substack.com/f_auto, /__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F15bce17b-e624-4897-9274-10be7fdc0630_1841x741.png 1456w" sizes="100vw" fetchpriority="high"></picture><div class="image-link-expand"><div class="pencraft pc-display-flex pc-gap-8 pc-reset"><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container restack-image"><svg aria-hidden="true" width="20" height="20" viewBox="0 0 20 20" fill="none" stroke-width="1.5" stroke="var(--color-fg-primary)" stroke-linecap="round" stroke-linejoin="round" xmlns="http://www.w3.org/2000/svg"><g><path d="M2.53001 7.81595C3.49179 4.73911 6.43281 2.5 9.91173 2.5C13.1684 2.5 15.9537 4.46214 17.0852 7.23684L17.6179 8.67647M17.6179 8.67647L18.5002 4.26471M17.6179 8.67647L13.6473 6.91176M17.4995 12.1841C16.5378 15.2609 13.5967 17.5 10.1178 17.5C6.86118 17.5 4.07589 15.5379 2.94432 12.7632L2.41165 11.3235M2.41165 11.3235L1.5293 15.7353M2.41165 11.3235L6.38224 13.0882"></path></g></svg></button><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container view-image"><svg xmlns="http://www.w3.org/2000/svg" width="20" height="20" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="lucide lucide-maximize2 lucide-maximize-2"><polyline points="15 3 21 3 21 9"></polyline><polyline points="9 21 3 21 3 15"></polyline><line x1="21" x2="14" y1="3" y2="10"></line><line x1="3" x2="10" y1="21" y2="14"></line></svg></button></div></div></div></a></figure></div><div class="poll-embed" data-attrs="{&quot;id&quot;:249408}" data-component-name="PollToDOM"></div><p><strong>V dne&#353;nom Patho MD:</strong></p><blockquote><p>&#129504;&#8222;R&#253;chle&#8221; biopsie v gynekol&#243;gii</p><p>&#128300; Kazuistika mesiaca: exc&#237;zia ko&#382;n&#233;ho tumoru</p><p>&#129489;&#8205;&#128300; Molekul&#225;rna klasifik&#225;cia karcin&#243;mu endometria</p></blockquote><p><strong>U&#382;&#237;vaj!</strong></p><div><hr></div><h3><strong>Peropera&#269;n&#233; &#8222;r&#253;chle&#8221; biopsie v skratke</strong></h3><div><hr></div><p>&#128298; Dnes budeme pokra&#269;ova&#357; v s&#233;rii o peropera&#269;n&#253;ch biopsi&#225;ch, no tentokr&#225;t sa zameriame na <strong>&#8222;r&#253;chle rezy&#8221; pri gynekologick&#253;ch oper&#225;ci&#225;ch</strong> &#8211; kedy s&#250; indikovan&#233;, a kedy sa u&#382; pod&#318;a najnov&#353;&#237;ch postupov neodpor&#250;&#269;aj&#250;.</p><div><hr></div><p><strong>&#127800; <a href="https://pubmed.ncbi.nlm.nih.gov/38307807/">N&#225;dory vaje&#269;n&#237;ka</a></strong></p><p>R&#253;chle rezy (RR) s&#250; pri <strong>karcin&#243;moch vaje&#269;n&#237;ka v &#353;t&#225;diu I a II</strong> na&#271;alej s&#250;&#269;as&#357;ou be&#382;nej praxe.</p><p><strong>Pri pokro&#269;il&#253;ch karcin&#243;moch</strong> postihuj&#250;cich in&#233; pri&#318;ahl&#233; org&#225;ny je alternat&#237;vou <strong>laparaskopick&#225;</strong> alebo <strong>bioptick&#225; diagnostika</strong> (resp. cytoblok z ascitu). V takom pr&#237;pade <strong>RR nie je indikovan&#253;</strong>. Hlavne v &#353;t&#225;diu III sa odpor&#250;&#269;a najprv biopsia, n&#225;sledne neoadjuvantn&#225; terapia a a&#382; potom oper&#225;cia.</p><blockquote><p><strong>&#10071;</strong>Pri biopsii n&#225;doru <strong>vaje&#269;n&#237;ka</strong> je RR <strong>obsolentn&#253;</strong>.</p></blockquote><p><strong>Presnos&#357; stanovenia diagn&#243;zy borderline a ne-epitelov&#253;ch n&#225;dorov vaje&#269;n&#237;ka</strong> z RR je v&#353;eobecne ni&#382;&#353;ia, ako pri karcin&#243;moch. Inak povedan&#233;, definit&#237;vna diagn&#243;za pri borderline n&#225;doroch m&#244;&#382;e by&#357; nakoniec odli&#353;n&#225; od diagn&#243;zy nahl&#225;senej pri RR.</p><div><hr></div><p><strong>&#128174; <a href="https://pubmed.ncbi.nlm.nih.gov/33397713/">Karcin&#243;m endometria</a></strong></p><p><strong>Pod&#318;a ESGO/ESTRO/ESB Guidelines 2024</strong> (v &#353;t&#225;diu spracovania) <strong>RR nehr&#225; rolu</strong> pri endometri&#225;lnom karcin&#243;me &#8211; ani vy&#353;etrenie sentinelovej lymfatickej uzliny (LU), pos&#250;denie h&#314;bky inv&#225;zie do myometria, resp. &#353;&#237;renia do kr&#269;ka maternice.</p><blockquote><p><strong>&#10071;Vy&#353;etrenie tkaniva z kyret&#225;&#382;e</strong> cestou RR sa pova&#382;uje za <strong>obsolentn&#233;</strong>.</p></blockquote><div><hr></div><p><strong>&#129719; <a href="https://pubmed.ncbi.nlm.nih.gov/29688967/">Karcin&#243;m kr&#269;ka maternice</a></strong></p><p>RR sa st&#225;le odpor&#250;&#269;a na <strong>peropera&#269;n&#233; vy&#353;etrenie sentinelov&#253;ch LU</strong>.</p><p>Pri negat&#237;vnom n&#225;leze RR sentinelov&#253;ch LU (tzn. n&#225;dor nepr&#237;tomn&#253;), je <strong>indikovan&#225; pelvick&#225; lymfadenekt&#243;mia.</strong></p><blockquote><p><strong>&#10071;Pri pozitivite sentinelov&#253;ch LU</strong> je odber ostatn&#253;ch LU <strong>kontraindikovan&#253;</strong>.</p></blockquote><p>RR m&#225; v&#253;znam <strong>pri pos&#250;den&#237; horn&#233;ho resek&#269;n&#233;ho okraja</strong> v pr&#237;pade fertilitu-zachov&#225;vaj&#250;cich resekci&#225;ch kr&#269;ka maternice.</p><div><hr></div><h3><strong>Kazuistika mesiaca</strong></h3><div><hr></div><p>Dostal sa mi pod ruky jeden <strong>kr&#225;sny u&#269;ebnicov&#253; pr&#237;pad (&#250;rove&#328; 3/5)</strong>. U&#382; sa neviem do&#269;ka&#357; na va&#353;e odpovede. &#128520;</p><p>Pr&#237;pad mi poskytla moja ve&#318;mi dobr&#225; kolegy&#328;a z oddelenia. <strong>&#270;akujem Janka!</strong> &#128522;</p><div class="captioned-image-container"><figure><a class="image-link image2 is-viewable-img" target="_blank" href="/__u/substackcdn.com/image/fetch/$s_!5L9T!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fe0ac4a4d-bab2-428a-a480-aae7fefb8a4a_2048x991.jpeg" data-component-name="Image2ToDOM"><div class="image2-inset"><picture><source type="image/webp" srcset="/__u/substackcdn.com/image/fetch/$s_!5L9T!, /__u/pathomd.substack.com/w_424, /__u/pathomd.substack.com/c_limit, /__u/pathomd.substack.com/f_webp, /__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fe0ac4a4d-bab2-428a-a480-aae7fefb8a4a_2048x991.jpeg 424w, 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/__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F642447fe-92b1-494b-ad93-bf2017a9f866_2048x991.jpeg 848w, /__u/substackcdn.com/image/fetch/$s_!PYP-!, /__u/pathomd.substack.com/w_1272, /__u/pathomd.substack.com/c_limit, /__u/pathomd.substack.com/f_webp, /__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F642447fe-92b1-494b-ad93-bf2017a9f866_2048x991.jpeg 1272w, /__u/substackcdn.com/image/fetch/$s_!PYP-!, /__u/pathomd.substack.com/w_1456, /__u/pathomd.substack.com/c_limit, /__u/pathomd.substack.com/f_webp, /__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F642447fe-92b1-494b-ad93-bf2017a9f866_2048x991.jpeg 1456w" sizes="100vw"><img 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/__u/pathomd.substack.com/c_limit, /__u/pathomd.substack.com/f_auto, /__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F642447fe-92b1-494b-ad93-bf2017a9f866_2048x991.jpeg 424w, /__u/substackcdn.com/image/fetch/$s_!PYP-!, /__u/pathomd.substack.com/w_848, /__u/pathomd.substack.com/c_limit, /__u/pathomd.substack.com/f_auto, /__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F642447fe-92b1-494b-ad93-bf2017a9f866_2048x991.jpeg 848w, /__u/substackcdn.com/image/fetch/$s_!PYP-!, /__u/pathomd.substack.com/w_1272, /__u/pathomd.substack.com/c_limit, /__u/pathomd.substack.com/f_auto, /__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F642447fe-92b1-494b-ad93-bf2017a9f866_2048x991.jpeg 1272w, /__u/substackcdn.com/image/fetch/$s_!PYP-!, /__u/pathomd.substack.com/w_1456, /__u/pathomd.substack.com/c_limit, /__u/pathomd.substack.com/f_auto, /__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F642447fe-92b1-494b-ad93-bf2017a9f866_2048x991.jpeg 1456w" sizes="100vw" loading="lazy"></picture><div class="image-link-expand"><div class="pencraft pc-display-flex pc-gap-8 pc-reset"><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container restack-image"><svg aria-hidden="true" width="20" height="20" viewBox="0 0 20 20" fill="none" stroke-width="1.5" stroke="var(--color-fg-primary)" stroke-linecap="round" stroke-linejoin="round" xmlns="http://www.w3.org/2000/svg"><g><path d="M2.53001 7.81595C3.49179 4.73911 6.43281 2.5 9.91173 2.5C13.1684 2.5 15.9537 4.46214 17.0852 7.23684L17.6179 8.67647M17.6179 8.67647L18.5002 4.26471M17.6179 8.67647L13.6473 6.91176M17.4995 12.1841C16.5378 15.2609 13.5967 17.5 10.1178 17.5C6.86118 17.5 4.07589 15.5379 2.94432 12.7632L2.41165 11.3235M2.41165 11.3235L1.5293 15.7353M2.41165 11.3235L6.38224 13.0882"></path></g></svg></button><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container view-image"><svg xmlns="http://www.w3.org/2000/svg" width="20" height="20" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="lucide lucide-maximize2 lucide-maximize-2"><polyline points="15 3 21 3 21 9"></polyline><polyline points="9 21 3 21 3 15"></polyline><line x1="21" x2="14" y1="3" y2="10"></line><line x1="3" x2="10" y1="21" y2="14"></line></svg></button></div></div></div></a></figure></div><p>&#128221; Chirurgick&#225; <strong>exc&#237;zia ko&#382;n&#233;ho tumoru</strong> z chrbta v oblasti lopatky u <strong>65-ro&#269;nej &#382;eny.</strong> V osobnej anamn&#233;ze m&#225;me &#250;daj o karcin&#243;me prsn&#237;ka.</p><div class="poll-embed" data-attrs="{&quot;id&quot;:249409}" data-component-name="PollToDOM"></div><div><hr></div><h3>N&#225;stroje, ktor&#233; pou&#382;&#237;vam</h3><div><hr></div><p>&#128104;&#8205;&#128187; <strong>Pou&#382;&#237;va&#353; v pr&#225;ci <a href="https://chatgpt.com/">ChatGPT</a>?</strong></p><p>E&#353;te nie? Sk&#250;s tomu da&#357; v roku 2025 &#353;ancu. Vie ti to denne u&#353;etri&#357; kopu &#269;asu.</p><p><strong>Ak na to ale potrebuje&#353; viac, ne&#382; novoro&#269;n&#233; predsavzatie</strong>, m&#244;&#382;e&#353; <a href="https://lu.ma/s5wnlnkl?utm_medium=newsletter&amp;utm_source=pathomd">sa prihl&#225;si&#357; na na&#353;u online masterclass</a>. Tom&#225;&#353; (Havran, nie ja &#128578;) ti za 90 min&#250;t uk&#225;&#382;e, ako na to. Prakticky.</p><blockquote><p><strong>Ako hovor&#237; klasik:</strong> &#8222;<em>AI nenahrad&#237; lek&#225;rov, ale lek&#225;ri s AI nahradia lek&#225;rov, ktor&#237; ju nepou&#382;&#237;vaj&#250;.&#8221;</em></p></blockquote><div><hr></div><h3><strong>Patho MD tr&#233;ning</strong></h3><div><hr></div><p>&#129489;&#8205;&#128300; <strong><a href="https://www.endometrium.cz/molekularni-klasifikace/">Molekul&#225;rna klasifik&#225;cia karcin&#243;mu endometria</a></strong> (EC) je revol&#250;ciou v diagnostike a lie&#269;be tohto ochorenia. Predstavuje individualizovan&#250; medic&#237;nu.</p><p><strong>Tradi&#269;n&#233; klasifik&#225;cie</strong> boli zalo&#382;en&#233; na hodnoten&#237; morfol&#243;gie a IHC vy&#353;etren&#237; patol&#243;gom. Av&#353;ak pri n&#225;doroch s vysok&#253;m stup&#328;om malignity bola <strong>nezhoda v diagn&#243;zach pomerne be&#382;n&#225;</strong>.</p><p>Projekt <strong><a href="https://pubmed.ncbi.nlm.nih.gov/23636398/">The Cancer Genome Atlas</a></strong> (TCGA) umo&#382;nil rozdelenie EC do &#353;tyroch hlavn&#253;ch skup&#237;n. V kombin&#225;cii s histologick&#253;mi a klinick&#253;mi parametrami <strong>umo&#382;&#328;uj&#250; presnej&#353;iu <a href="https://www.annalsofoncology.org/article/S0923-7534(22)01207-8/fulltext">progn&#243;zu a optim&#225;lny lie&#269;ebn&#253; pl&#225;n.</a></strong></p><p>Molekul&#225;rna klasifik&#225;cia TCGA sa odpor&#250;&#269;a <strong>pre v&#353;etky histologick&#233; typy karcin&#243;mu endometria</strong> a ide&#225;lne pre v&#353;etky pacientky.</p><div><hr></div><p>&#128071; Na z&#225;klade t&#253;chto vy&#353;etren&#237; sa <strong>karcin&#243;my endometria</strong> delia do t&#253;chto skup&#237;n:</p><ol><li><p><em><strong>POLE</strong></em><strong>-mutovan&#233; endometri&#225;lne karcin&#243;my</strong> &#8211; n&#225;dory s v&#253;bornou progn&#243;zou. Paradoxne, &#269;asto s vysok&#253;m stup&#328;om malignity, ktor&#233; boli tradi&#269;ne pova&#382;ovan&#233; za vysoko rizikov&#233;.</p></li><li><p><strong>Endometri&#225;lne karcin&#243;my s deficienciou MMR syst&#233;mu</strong> (tzv. &#8222;DNA Mismatch Repair&#8221;)<strong>, resp. mikrosatelitovo instabiln&#233;</strong> &#8211; n&#225;dory so strednou progn&#243;zou.</p></li><li><p><strong>Endometri&#225;lne karcin&#243;my s ne&#353;pecifick&#253;m molekul&#225;rnym profilom (&#8222;NSMP&#8221;) &#8211;</strong> n&#225;dory so strednou progn&#243;zou.</p></li><li><p><strong>Endometri&#225;lne karcin&#243;my s mut&#225;ciou </strong><em><strong>TP53 &#8211;</strong></em> n&#225;dory so zlou progn&#243;zou.</p></li></ol><div class="captioned-image-container"><figure><a class="image-link image2 is-viewable-img" target="_blank" href="/__u/substackcdn.com/image/fetch/$s_!FahO!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F5fcf8102-a21d-4f66-bb7f-4d0a84195922_1181x925.jpeg" data-component-name="Image2ToDOM"><div class="image2-inset"><picture><source type="image/webp" srcset="/__u/substackcdn.com/image/fetch/$s_!FahO!, /__u/pathomd.substack.com/w_424, /__u/pathomd.substack.com/c_limit, /__u/pathomd.substack.com/f_webp, /__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F5fcf8102-a21d-4f66-bb7f-4d0a84195922_1181x925.jpeg 424w, /__u/substackcdn.com/image/fetch/$s_!FahO!, /__u/pathomd.substack.com/w_848, /__u/pathomd.substack.com/c_limit, /__u/pathomd.substack.com/f_webp, /__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F5fcf8102-a21d-4f66-bb7f-4d0a84195922_1181x925.jpeg 848w, /__u/substackcdn.com/image/fetch/$s_!FahO!, /__u/pathomd.substack.com/w_1272, /__u/pathomd.substack.com/c_limit, /__u/pathomd.substack.com/f_webp, /__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F5fcf8102-a21d-4f66-bb7f-4d0a84195922_1181x925.jpeg 1272w, /__u/substackcdn.com/image/fetch/$s_!FahO!, /__u/pathomd.substack.com/w_1456, /__u/pathomd.substack.com/c_limit, /__u/pathomd.substack.com/f_webp, /__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F5fcf8102-a21d-4f66-bb7f-4d0a84195922_1181x925.jpeg 1456w" sizes="100vw"><img src="/__u/substackcdn.com/image/fetch/$s_!FahO!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F5fcf8102-a21d-4f66-bb7f-4d0a84195922_1181x925.jpeg" width="1181" height="925" data-attrs="{&quot;src&quot;:&quot;https://substack-post-media.s3.amazonaws.com/public/images/5fcf8102-a21d-4f66-bb7f-4d0a84195922_1181x925.jpeg&quot;,&quot;srcNoWatermark&quot;:null,&quot;fullscreen&quot;:null,&quot;imageSize&quot;:null,&quot;height&quot;:925,&quot;width&quot;:1181,&quot;resizeWidth&quot;:null,&quot;bytes&quot;:100202,&quot;alt&quot;:null,&quot;title&quot;:null,&quot;type&quot;:&quot;image/jpeg&quot;,&quot;href&quot;:null,&quot;belowTheFold&quot;:true,&quot;topImage&quot;:false,&quot;internalRedirect&quot;:null,&quot;isProcessing&quot;:false,&quot;align&quot;:null,&quot;offset&quot;:false}" class="sizing-normal" alt="" srcset="/__u/substackcdn.com/image/fetch/$s_!FahO!, /__u/pathomd.substack.com/w_424, /__u/pathomd.substack.com/c_limit, /__u/pathomd.substack.com/f_auto, /__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F5fcf8102-a21d-4f66-bb7f-4d0a84195922_1181x925.jpeg 424w, /__u/substackcdn.com/image/fetch/$s_!FahO!, /__u/pathomd.substack.com/w_848, /__u/pathomd.substack.com/c_limit, /__u/pathomd.substack.com/f_auto, /__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F5fcf8102-a21d-4f66-bb7f-4d0a84195922_1181x925.jpeg 848w, /__u/substackcdn.com/image/fetch/$s_!FahO!, /__u/pathomd.substack.com/w_1272, /__u/pathomd.substack.com/c_limit, /__u/pathomd.substack.com/f_auto, /__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F5fcf8102-a21d-4f66-bb7f-4d0a84195922_1181x925.jpeg 1272w, /__u/substackcdn.com/image/fetch/$s_!FahO!, /__u/pathomd.substack.com/w_1456, /__u/pathomd.substack.com/c_limit, /__u/pathomd.substack.com/f_auto, /__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F5fcf8102-a21d-4f66-bb7f-4d0a84195922_1181x925.jpeg 1456w" sizes="100vw" loading="lazy"></picture><div class="image-link-expand"><div class="pencraft pc-display-flex pc-gap-8 pc-reset"><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container restack-image"><svg aria-hidden="true" width="20" height="20" viewBox="0 0 20 20" fill="none" stroke-width="1.5" stroke="var(--color-fg-primary)" stroke-linecap="round" stroke-linejoin="round" xmlns="http://www.w3.org/2000/svg"><g><path d="M2.53001 7.81595C3.49179 4.73911 6.43281 2.5 9.91173 2.5C13.1684 2.5 15.9537 4.46214 17.0852 7.23684L17.6179 8.67647M17.6179 8.67647L18.5002 4.26471M17.6179 8.67647L13.6473 6.91176M17.4995 12.1841C16.5378 15.2609 13.5967 17.5 10.1178 17.5C6.86118 17.5 4.07589 15.5379 2.94432 12.7632L2.41165 11.3235M2.41165 11.3235L1.5293 15.7353M2.41165 11.3235L6.38224 13.0882"></path></g></svg></button><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container view-image"><svg xmlns="http://www.w3.org/2000/svg" width="20" height="20" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="lucide lucide-maximize2 lucide-maximize-2"><polyline points="15 3 21 3 21 9"></polyline><polyline points="9 21 3 21 3 15"></polyline><line x1="21" x2="14" y1="3" y2="10"></line><line x1="3" x2="10" y1="21" y2="14"></line></svg></button></div></div></div></a><figcaption class="image-caption">Zdroj: <a href="https://www.frontiersin.org/journals/oncology/articles/10.3389/fonc.2022.928977/full">frontiersin.org</a></figcaption></figure></div><p>&#129516; <strong>Pr&#237;tomnos&#357; &#271;al&#353;&#237;ch genetick&#253;ch zmien m&#244;&#382;e ma&#357; tie&#382; prognostick&#253; v&#253;znam</strong>, najm&#228; v skupine EC s ne&#353;pecifick&#253;m molekul&#225;rnym profilom (NSMP). Ide napr&#237;klad o mut&#225;cie g&#233;nu <em>CTNNB1</em>, <em>ARID1A</em> (resp. strata expresia prote&#237;nu ARID1A), &#269;i expresia prote&#237;nu L1CAM.</p><p>&#128269; V praxi sa vy&#353;etruje <strong>imunohistochemicky expresia P53 a MMR prote&#237;nov</strong> (MSH2, MSH6, MLH1 a PMS2). <em><strong>POLE</strong></em><strong> mut&#225;cie sa vy&#353;etruj&#250; geneticky</strong>, z histologicky spracovan&#233;ho tkaniva karcin&#243;mu v paraf&#237;novom blo&#269;ku.</p><div><hr></div><h3><strong>Konferencie a kurzy</strong></h3><div><hr></div><p>&#128104;&#8205;&#9877;&#65039; Nepreme&#353;kaj<strong><a href="https://gynekologickapatologie.cz/"> 5. Dny gynekologick&#233; patologie v Prahe</a></strong>, ktor&#233; sa uskuto&#269;nia <strong>6.-7. 2. 2025</strong>. Hlavnou t&#233;mou bud&#250; <strong>n&#225;dory ov&#225;ria</strong>, m&#244;&#382;e&#353; sa te&#353;i&#357; na &#8222;naliev&#225;re&#328;&#8221; od skvel&#233;ho<strong> prof. Dundra</strong>.</p><div><hr></div><h3><strong>Jazykov&#233; okienko pre klinikov</strong></h3><div><hr></div><p><strong>&#10024; NOS &#8211; </strong>z angl. &#8222;<em><strong>not otherwise specified</strong></em>&#8221;, &#269;i&#382;e &#8222;bli&#382;&#353;ie ne&#353;pecifikovan&#253;&#8221;.</p><p>Pri n&#225;dorovej diagnostike to znamen&#225;, &#382;e n&#225;dor <strong>nebol &#250;plne zatrieden&#253;</strong> a&#382; na &#250;rove&#328; &#353;pecifick&#253;ch histologick&#253;ch podtypov. N&#225;dor je klasifikovan&#253; len v&#353;eobecne a zaraden&#253; do z&#225;kladn&#253;ch kateg&#243;rii.</p><p>D&#244;vodom je, &#382;e &#269;asto vy&#353;etrujeme len <strong>mal&#250; &#269;as&#357; ove&#318;a v&#228;&#269;&#353;ieho n&#225;doru</strong> (tzv. probat&#243;rne biopsie). &#270;al&#353;ou pr&#237;&#269;inou b&#253;va <strong>n&#237;zky stupe&#328; diferenci&#225;cie n&#225;doru</strong>, kedy sa &#357;a&#382;ko ur&#269;uje p&#244;vodn&#233; tkanivo/org&#225;n, z ktor&#233;ho n&#225;dor poch&#225;dza.</p><p><strong>Pr&#237;klady diagnostick&#253;ch z&#225;verov z praxe:</strong></p><blockquote><p>&#128073;<em><strong>TU sigmy</strong> (endoskopick&#225;/klie&#353;&#357;ov&#225; biopsia) &#8211; Adenokarcin&#243;m NOS, Grade 1. Probat&#243;rna biopsia.</em> <br>&#128073;<em><strong>TU z okraja jazyka</strong> &#8211; Skvamocelul&#225;rny karcin&#243;m NOS, Grade 3. Probat&#243;rna exc&#237;zia.</em></p></blockquote><div><hr></div><h3>Rie&#353;enie histopatologick&#233;ho kv&#237;zu</h3><div><hr></div><p>&#9989; <strong>B. Aneuryzm&#225;lny dermatofibr&#243;m.</strong></p><div class="captioned-image-container"><figure><a class="image-link image2 is-viewable-img" target="_blank" href="/__u/substackcdn.com/image/fetch/$s_!gjsO!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fcfdc6fa6-ac8a-4696-bed6-12e72ae46ca3_1280x720.jpeg" data-component-name="Image2ToDOM"><div class="image2-inset"><picture><source type="image/webp" srcset="/__u/substackcdn.com/image/fetch/$s_!gjsO!, /__u/pathomd.substack.com/w_424, /__u/pathomd.substack.com/c_limit, /__u/pathomd.substack.com/f_webp, /__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fcfdc6fa6-ac8a-4696-bed6-12e72ae46ca3_1280x720.jpeg 424w, /__u/substackcdn.com/image/fetch/$s_!gjsO!, /__u/pathomd.substack.com/w_848, /__u/pathomd.substack.com/c_limit, /__u/pathomd.substack.com/f_webp, /__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fcfdc6fa6-ac8a-4696-bed6-12e72ae46ca3_1280x720.jpeg 848w, /__u/substackcdn.com/image/fetch/$s_!gjsO!, /__u/pathomd.substack.com/w_1272, /__u/pathomd.substack.com/c_limit, /__u/pathomd.substack.com/f_webp, /__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fcfdc6fa6-ac8a-4696-bed6-12e72ae46ca3_1280x720.jpeg 1272w, /__u/substackcdn.com/image/fetch/$s_!gjsO!, /__u/pathomd.substack.com/w_1456, /__u/pathomd.substack.com/c_limit, /__u/pathomd.substack.com/f_webp, /__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fcfdc6fa6-ac8a-4696-bed6-12e72ae46ca3_1280x720.jpeg 1456w" sizes="100vw"><img src="/__u/substackcdn.com/image/fetch/$s_!gjsO!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fcfdc6fa6-ac8a-4696-bed6-12e72ae46ca3_1280x720.jpeg" width="1280" height="720" data-attrs="{&quot;src&quot;:&quot;https://substack-post-media.s3.amazonaws.com/public/images/cfdc6fa6-ac8a-4696-bed6-12e72ae46ca3_1280x720.jpeg&quot;,&quot;srcNoWatermark&quot;:null,&quot;fullscreen&quot;:null,&quot;imageSize&quot;:null,&quot;height&quot;:720,&quot;width&quot;:1280,&quot;resizeWidth&quot;:null,&quot;bytes&quot;:341280,&quot;alt&quot;:null,&quot;title&quot;:null,&quot;type&quot;:&quot;image/jpeg&quot;,&quot;href&quot;:null,&quot;belowTheFold&quot;:true,&quot;topImage&quot;:false,&quot;internalRedirect&quot;:null,&quot;isProcessing&quot;:false,&quot;align&quot;:null,&quot;offset&quot;:false}" class="sizing-normal" alt="" srcset="/__u/substackcdn.com/image/fetch/$s_!gjsO!, /__u/pathomd.substack.com/w_424, /__u/pathomd.substack.com/c_limit, /__u/pathomd.substack.com/f_auto, /__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fcfdc6fa6-ac8a-4696-bed6-12e72ae46ca3_1280x720.jpeg 424w, /__u/substackcdn.com/image/fetch/$s_!gjsO!, /__u/pathomd.substack.com/w_848, /__u/pathomd.substack.com/c_limit, /__u/pathomd.substack.com/f_auto, /__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fcfdc6fa6-ac8a-4696-bed6-12e72ae46ca3_1280x720.jpeg 848w, /__u/substackcdn.com/image/fetch/$s_!gjsO!, /__u/pathomd.substack.com/w_1272, /__u/pathomd.substack.com/c_limit, /__u/pathomd.substack.com/f_auto, /__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fcfdc6fa6-ac8a-4696-bed6-12e72ae46ca3_1280x720.jpeg 1272w, /__u/substackcdn.com/image/fetch/$s_!gjsO!, /__u/pathomd.substack.com/w_1456, /__u/pathomd.substack.com/c_limit, /__u/pathomd.substack.com/f_auto, /__u/pathomd.substack.com/q_auto:good, /__u/pathomd.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fcfdc6fa6-ac8a-4696-bed6-12e72ae46ca3_1280x720.jpeg 1456w" sizes="100vw" loading="lazy"></picture><div class="image-link-expand"><div class="pencraft pc-display-flex pc-gap-8 pc-reset"><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container restack-image"><svg aria-hidden="true" width="20" height="20" viewBox="0 0 20 20" fill="none" stroke-width="1.5" stroke="var(--color-fg-primary)" stroke-linecap="round" stroke-linejoin="round" xmlns="http://www.w3.org/2000/svg"><g><path d="M2.53001 7.81595C3.49179 4.73911 6.43281 2.5 9.91173 2.5C13.1684 2.5 15.9537 4.46214 17.0852 7.23684L17.6179 8.67647M17.6179 8.67647L18.5002 4.26471M17.6179 8.67647L13.6473 6.91176M17.4995 12.1841C16.5378 15.2609 13.5967 17.5 10.1178 17.5C6.86118 17.5 4.07589 15.5379 2.94432 12.7632L2.41165 11.3235M2.41165 11.3235L1.5293 15.7353M2.41165 11.3235L6.38224 13.0882"></path></g></svg></button><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container view-image"><svg xmlns="http://www.w3.org/2000/svg" width="20" height="20" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="lucide lucide-maximize2 lucide-maximize-2"><polyline points="15 3 21 3 21 9"></polyline><polyline points="9 21 3 21 3 15"></polyline><line x1="21" x2="14" y1="3" y2="10"></line><line x1="3" x2="10" y1="21" y2="14"></line></svg></button></div></div></div></a></figure></div><p>&#128161; Ide o <strong>podtyp <a href="https://www.pathologyoutlines.com/topic/softtissuebfh.html">dermatofibr&#243;mu</a></strong> (fibr&#243;zneho histiocyt&#243;mu ko&#382;e). Dermatofibr&#243;m je nezhubn&#225; ko&#382;n&#225; l&#233;zia tvoren&#225; prolifer&#225;ciou fibroblastov a histiocytov.</p><p><strong>Pri</strong> <strong>diferenci&#225;lnej diagnostike</strong> treba myslie&#357; na <strong>juveniln&#253; xantogranul&#243;m</strong>, kv&#244;li pr&#237;tomnosti Toutonov&#253;ch buniek. Vek pacientky a &#271;al&#353;ie histologick&#233; znaky boli v tomto pr&#237;pade rozhoduj&#250;ce.</p><p>Ak sa ti o tom nechce &#269;&#237;ta&#357;, pozri toto perfektn&#233; <strong>video od Jerada Gardnera</strong>. &#128521;</p><div id="youtube2-fgOUc_NkzXI" class="youtube-wrap" data-attrs="{&quot;videoId&quot;:&quot;fgOUc_NkzXI&quot;,&quot;startTime&quot;:null,&quot;endTime&quot;:null}" data-component-name="Youtube2ToDOM"><div class="youtube-inner"><iframe src="https://www.youtube-nocookie.com/embed/fgOUc_NkzXI?rel=0&amp;autoplay=0&amp;showinfo=0&amp;enablejsapi=0" frameborder="0" loading="lazy" gesture="media" allow="autoplay; fullscreen" allowautoplay="true" allowfullscreen="true" width="728" height="409"></iframe></div></div><div><hr></div><p><strong>&#270;akujem v&#353;etk&#253;m, ktor&#237; sa dostali a&#382; sem.</strong></p><p>Po&#269;as Silvestra s rozumom. <strong>&#352;NR 2025!</strong> &#128521;&#129395;</p><p>Tom&#225;&#353;</p><div><hr></div><div class="captioned-button-wrap" data-attrs="{&quot;url&quot;:&quot;https://pathomd.substack.com/p/patho-md-6-rezat-ci-nerezat-rychle?utm_source=substack&utm_medium=email&utm_content=share&action=share&quot;,&quot;text&quot;:&quot;Share&quot;}" data-component-name="CaptionedButtonToDOM"><div class="preamble"><p class="cta-caption"><strong>P&#225;&#269;i sa ti newsletter Patho MD?</strong> Prepo&#353;li ho kolegovi alebo kolegyni!</p></div><p class="button-wrapper" data-attrs="{&quot;url&quot;:&quot;https://pathomd.substack.com/p/patho-md-6-rezat-ci-nerezat-rychle?utm_source=substack&utm_medium=email&utm_content=share&action=share&quot;,&quot;text&quot;:&quot;Share&quot;}" data-component-name="ButtonCreateButton"><a class="button primary" href="/__u/pathomd.substack.com/p/patho-md-6-rezat-ci-nerezat-rychle?utm_source=substack&amp;utm_medium=email&amp;utm_content=share&amp;action=share"><span>Share</span></a></p></div><p class="button-wrapper" data-attrs="{&quot;url&quot;:&quot;https://pathomd.substack.com/subscribe?&quot;,&quot;text&quot;:&quot;Subscribe now&quot;,&quot;action&quot;:null,&quot;class&quot;:null}" data-component-name="ButtonCreateButton"><a class="button primary" href="/__u/pathomd.substack.com/subscribe"><span>Subscribe now</span></a></p><p></p><p></p>]]></content:encoded></item></channel></rss>